[nongnu] elpa/pacmacs 0c0aee723a 170/472: Fix regexp bug in pacmacs--levelname-from-filename

[ELPA Syncer]

branch: elpa/pacmacs
commit 0c0aee723a79917962c24260beb1fc0ba31a6899
Author: rexim <reximkut@gmail.com>
Commit: rexim <reximkut@gmail.com>

    Fix regexp bug in pacmacs--levelname-from-filename
---
 pacmacs-utils.el | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pacmacs-utils.el b/pacmacs-utils.el
index 3f2cfd4fc9..5d6a643bdf 100644
--- a/pacmacs-utils.el
+++ b/pacmacs-utils.el
@@ -78,8 +78,9 @@ side-effects."
     (buffer-string)))
 
 (defun pacmacs--levelname-from-filename (filename)
-  (string-match "\\(map[0-9]+\\)\\.txt" filename)
-  (match-string 1 filename))
+  (let ((text filename))
+    (when (string-match "\\(map[0-9]+\\)\\.txt" text)
+      (match-string 1 text))))
 
 (provide 'pacmacs-utils)