Merge branch 'stsquad-fix-regexp-overflow'

CyberShadow · Jun 14, 2017 · e720e14 · e720e14
2 parents e3ae5f6 + fd35b90
commit e720e14
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/helm-git-grep.el b/helm-git-grep.el
@@ -426,6 +426,10 @@ Argument SOURCE is not used."
 
 (defun helm-git-grep-filtered-candidate-transformer-file-line-1 (candidate)
   "Transform CANDIDATE to `helm-git-grep-mode' format."
+  ; truncate any very long lines
+  (when (> (length candidate) (window-width))
+    (setq candidate (substring candidate 0 (window-width))))
+
   (when (string-match "^\\(.+\\)\x00\\([0-9]+\\)\x00\\(.*\\)$" candidate)
     (let ((filename (match-string 1 candidate))
           (lineno (match-string 2 candidate))