Merge branch 'fix-ajaxnullcomparison-sniff' of https://github.com/Mar…

…iusLab/PHP_CodeSniffer
squizlabs · Apr 3, 2019 · 89888ba · 89888ba
2 parents ce2aa58 + 5cbef5e
commit 89888ba
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/Standards/MySource/Sniffs/PHP/AjaxNullComparisonSniff.php b/src/Standards/MySource/Sniffs/PHP/AjaxNullComparisonSniff.php
@@ -47,7 +47,12 @@ public function process(File $phpcsFile, $stackPtr)
         // Make sure it is an API function. We know this by the doc comment.
         $commentEnd   = $phpcsFile->findPrevious(T_DOC_COMMENT_CLOSE_TAG, $stackPtr);
         $commentStart = $phpcsFile->findPrevious(T_DOC_COMMENT_OPEN_TAG, ($commentEnd - 1));
-        $comment      = $phpcsFile->getTokensAsString($commentStart, ($commentEnd - $commentStart));
+        // If function doesn't contain any doc comments - skip it.
+        if ($commentEnd === false || $commentStart === false) {
+            return;
+        }
+
+        $comment = $phpcsFile->getTokensAsString($commentStart, ($commentEnd - $commentStart));
         if (strpos($comment, '* @api') === false) {
             return;
         }