Fixes #1151: Added is_dir() check before attempting to create cache directory.

git-svn-id: https://code.elgg.org/elgg/trunk@3415 36083f99-b078-4883-b0ff-0f9b5a30f544

diff --git a/engine/lib/cache.php b/engine/lib/cache.php
index 70a8d49f21b14d747bfe8edbf8fc8fc480819676..703f61bd2293cb110fad1ca3f33b43e4808ca064 100644 (file)
--- a/engine/lib/cache.php
+++ b/engine/lib/cache.php
@@ -313,7 +313,8 @@
                                
                        // Create full path
                        $path = $this->get_variable("cache_path") . $matrix;
-                       mkdir($path, 0700, true);
+                       if (!is_dir($path))
+                               mkdir($path, 0700, true);
                        
        //              if (!mkdir($path, 0700, true)) throw new IOException("Could not make $path");
                        
@@ -437,4 +438,4 @@
                }
        }
        
-?>
\ No newline at end of file
+?>