fixed language count in pull request message

1 files changed, 4 insertions, 5 deletions

diff --git a/plugins/LanguagesManager/Commands/CreatePull.php b/plugins/LanguagesManager/Commands/CreatePull.php
index b613c49c56..0aede4ece7 100644
--- a/plugins/LanguagesManager/Commands/CreatePull.php
+++ b/plugins/LanguagesManager/Commands/CreatePull.php
@@ -111,7 +111,6 @@ class CreatePull extends ConsoleCommand
             return;
         }
 
-        $fileCount = 0;
         API::unsetInstance(); // reset languagemanager api (to force refresh of data)
 
         $stats = shell_exec('git diff --numstat HEAD');
@@ -136,7 +135,6 @@ class CreatePull extends ConsoleCommand
         $languageCodesTouched = array();
         if (!empty($addedFiles[1])) {
             foreach ($addedFiles[1] AS $addedFile) {
-                $fileCount++;
                 $languageInfo = $this->getLanguageInfoByIsoCode($addedFile);
                 $messages[$addedFile] = sprintf('- Added %s (%s changes / %s translated)\n', $languageInfo['english_name'], $linesSumByLang[$addedFile], $languageInfo['percentage_complete']);
             }
@@ -145,7 +143,6 @@ class CreatePull extends ConsoleCommand
 
         if (!empty($modifiedFiles[1])) {
             foreach ($modifiedFiles[1] AS $modifiedFile) {
-                $fileCount++;
                 $languageInfo = $this->getLanguageInfoByIsoCode($modifiedFile);
                 $messages[$modifiedFile] = sprintf('- Updated %s (%s changes / %s translated)\n', $languageInfo['english_name'], $linesSumByLang[$modifiedFile], $languageInfo['percentage_complete']);
             }
@@ -154,11 +151,13 @@ class CreatePull extends ConsoleCommand
 
         $message = implode('', $messages);
 
+        $languageCodesTouched = array_unique($languageCodesTouched, SORT_REGULAR);
+
         $title = sprintf(
             'Updated %s strings in %u languages (%s)',
             $addedLinesSum,
-            $fileCount,
-            implode(', ', array_unique($languageCodesTouched, SORT_REGULAR))
+            count($languageCodesTouched),
+            implode(', ', $languageCodesTouched)
         );
 
         shell_exec('git commit -m "language update ${pluginName} refs #3430"');