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-rw-r--r--lib/installer.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/installer.php b/lib/installer.php
index 5c030d2917d..34c6f8c7bb9 100644
--- a/lib/installer.php
+++ b/lib/installer.php
@@ -110,7 +110,7 @@ class OC_Installer{
//try to find it in a subdir
$dh=opendir($extractDir);
while($folder=readdir($dh)){
- if(substr($folder,0,1)!='.' and is_dir($extractDir.'/'.$folder)){
+ if($folder[0]!='.' and is_dir($extractDir.'/'.$folder)){
if(is_file($extractDir.'/'.$folder.'/appinfo/info.xml')){
$extractDir.='/'.$folder;
}