diff --git a/application/libraries/service/Utility/Command.php b/application/libraries/service/Utility/Command.php
index 9718c3d..c388501 100755
--- a/application/libraries/service/Utility/Command.php
+++ b/application/libraries/service/Utility/Command.php
@@ -42,8 +42,8 @@ class Command
         // return '"' . $argument . '"';
 
         $pattern = [
-            '/(^|[^\\\\])((\\\\\\\\)*[\s\'\"\$\|])/',
-            '/(^|[^\\\\])((\\\\\\\\)*\\\\([^\s\'\"\|\$\\\\]|$))/'
+            '/(^|[^\\\\])((\\\\\\\\)*[\s\`\'\"\$\|])/',
+            '/(^|[^\\\\])((\\\\\\\\)*\\\\([^\s\`\'\"\|\$\\\\]|$))/'
         ];
         $replacement = [
             '$1\\\\$2',
diff --git a/application/models/repository_model.php b/application/models/repository_model.php
index 99d30f5..3ffec55 100755
--- a/application/models/repository_model.php
+++ b/application/models/repository_model.php
@@ -1466,14 +1466,14 @@ class Repository_model extends CI_Model
             return FALSE;
         }
 
+        $branch = Command::wrapArgument($branch);
+        $filePath = Command::wrapArgument($filePath);
+
         $command = GitCommand::getLastLog($branch, $filePath, $lastSha);
         if (!$command) {
             return FALSE;
         }
 
-        $branch = Command::wrapArgument($branch);
-        $filePath = Command::wrapArgument($filePath);
-
         $log = $this->execCommand($rKey, $uKey, GIT_COMMAND_QUERY, $command);
         $log = rtrim($log, Helper::getDelimiter() . "\n");
         $log = $this->_logStringToArray($log);