[Emacs-diffs] master a8576ab: Avoid assertion violation in directory-files

[Eli Zaretskii]

branch: master
commit a8576aba8fa45549985566bc8be4921dce508dd9
Author: Eli Zaretskii <address@hidden>
Commit: Eli Zaretskii <address@hidden>

    Avoid assertion violation in directory-files
    
    * src/dired.c (directory_files_internal): Make sure MATCH is
    either nil or a string.  (Bug#33889)
---
 src/dired.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/dired.c b/src/dired.c
index b81e353..3f5c93b 100644
--- a/src/dired.c
+++ b/src/dired.c
@@ -236,6 +236,9 @@ directory_files_internal (Lisp_Object directory, 
Lisp_Object full,
 #endif
     ;
 
+  if (!NILP (match))
+    CHECK_STRING (match);
+
   /* Loop reading directory entries.  */
   for (struct dirent *dp; (dp = read_dirent (d, directory)); )
     {