bug #39555 [FrameworkBundle] Fix NFS detection on macOs (jderusse)

derrabus · derrabus · commit 7a7ded2a6bb0 · 2020-12-18T13:02:15.000+01:00
This PR was merged into the 5.2 branch. Discussion ---------- [FrameworkBundle] Fix NFS detection on macOs | Q | A | ------------- | --- | Branch? | 5.2 | Bug fix? | yes | New feature? | no | Deprecations? | no | Tickets | Fix #39552 | License | MIT | Doc PR | - Commits ------- 79718fb Fix NFS detection on macOs
diff --git a/src/Symfony/Bundle/FrameworkBundle/Command/CacheClearCommand.php b/src/Symfony/Bundle/FrameworkBundle/Command/CacheClearCommand.php
@@ -207,8 +207,8 @@ private function isNfs(string $dir): bool
 
         if (null === $mounts) {
             $mounts = [];
-            if ('/' === \DIRECTORY_SEPARATOR && $mounts = @file('/proc/mounts')) {
-                foreach ($mounts as $mount) {
+            if ('/' === \DIRECTORY_SEPARATOR && $files = @file('/proc/mounts')) {
+                foreach ($files as $mount) {
                     $mount = \array_slice(explode(' ', $mount), 1, -3);
                     if (!\in_array(array_pop($mount), ['vboxsf', 'nfs'])) {
                         continue;
