Silence file exists errors from symlink()

diff --git a/framework/bin/install_dev b/framework/bin/install_dev
index f5728a8..555b337 100755 (executable)
--- a/framework/bin/install_dev
+++ b/framework/bin/install_dev
@@ -74,7 +74,7 @@ while ($it->valid()) {
             if ($debug) {
                 print "LINKING FILE: " . $web_dir . "/" . $it->getSubPathName() . "\n";
             }
-            symlink($it->key(), $web_dir . '/' . $it->getSubPathName());
+            @symlink($it->key(), $web_dir . '/' . $it->getSubPathName());
         }
     }
     $it->next();