Merge pull request #4 from mtudor/hotfix/error-if-glob-returns-false

On some systems, glob() will return false if no files were found.

src/TccAbstractModule/Module/AbstractModuleNoTraits.php

@@ -75,6 +75,10 @@ public function getConfig()
             GLOB_BRACE
         );
 
+        // glob() returns false on error. On some systems, glob() will return false (instead of an empty array) if no
+        // files are found. Treat both in the same way - no config will be loaded.
+        $configFiles = $configFiles ?: array();
+
         $config = array();
         foreach ($configFiles as $configFile) {
             $config = ArrayUtils::merge($config, include $configFile);
@@ -95,6 +99,10 @@ public function getControllerConfig()
             GLOB_BRACE
         );
 
+        // glob() returns false on error. On some systems, glob() will return false (instead of an empty array) if no
+        // files are found. Treat both in the same way - no config will be loaded.
+        $configFiles = $configFiles ?: array();
+
         $config = array();
         foreach ($configFiles as $configFile) {
             $config = ArrayUtils::merge($config, include $configFile);
@@ -115,6 +123,10 @@ public function getServiceConfig()
             GLOB_BRACE
         );
 
+        // glob() returns false on error. On some systems, glob() will return false (instead of an empty array) if no
+        // files are found. Treat both in the same way - no config will be loaded.
+        $configFiles = $configFiles ?: array();
+
         $config = array();
         foreach ($configFiles as $configFile) {
             $config = ArrayUtils::merge($config, include $configFile);
@@ -135,6 +147,10 @@ public function getViewHelperConfig()
             GLOB_BRACE
         );
 
+        // glob() returns false on error. On some systems, glob() will return false (instead of an empty array) if no
+        // files are found. Treat both in the same way - no config will be loaded.
+        $configFiles = $configFiles ?: array();
+
         $config = array();
         foreach ($configFiles as $configFile) {
             $config = ArrayUtils::merge($config, include $configFile);

src/TccAbstractModule/ModuleManager/Feature/ConfigProviderTrait.php

@@ -21,6 +21,10 @@ public function getConfig()
             GLOB_BRACE
         );
 
+        // glob() returns false on error. On some systems, glob() will return false (instead of an empty array) if no
+        // files are found. Treat both in the same way - no config will be loaded.
+        $configFiles = $configFiles ?: array();
+
         $config = array();
         foreach ($configFiles as $configFile) {
             $config = ArrayUtils::merge($config, include $configFile);

src/TccAbstractModule/ModuleManager/Feature/ControllerConfigProviderTrait.php

@@ -22,6 +22,10 @@ public function getControllerConfig()
             GLOB_BRACE
         );
 
+        // glob() returns false on error. On some systems, glob() will return false (instead of an empty array) if no
+        // files are found. Treat both in the same way - no config will be loaded.
+        $configFiles = $configFiles ?: array();
+
         $config = array();
         foreach ($configFiles as $configFile) {
             $config = ArrayUtils::merge($config, include $configFile);

src/TccAbstractModule/ModuleManager/Feature/ServiceConfigProviderTrait.php

@@ -22,6 +22,10 @@ public function getServiceConfig()
             GLOB_BRACE
         );
 
+        // glob() returns false on error. On some systems, glob() will return false (instead of an empty array) if no
+        // files are found. Treat both in the same way - no config will be loaded.
+        $configFiles = $configFiles ?: array();
+
         $config = array();
         foreach ($configFiles as $configFile) {
             $config = ArrayUtils::merge($config, include $configFile);

src/TccAbstractModule/ModuleManager/Feature/ViewHelperConfigProviderTrait.php

@@ -22,6 +22,10 @@ public function getViewHelperConfig()
             GLOB_BRACE
         );
 
+        // glob() returns false on error. On some systems, glob() will return false (instead of an empty array) if no
+        // files are found. Treat both in the same way - no config will be loaded.
+        $configFiles = $configFiles ?: array();
+
         $config = array();
         foreach ($configFiles as $configFile) {
             $config = ArrayUtils::merge($config, include $configFile);