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Avoid assertion violation in directory-files

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* src/dired.c (directory_files_internal): Make sure MATCH is
either nil or a string.  (Bug#33889)
This commit is contained in:
Eli Zaretskii 2018-12-27 18:52:30 +02:00
parent 13dfe15ef4
commit a8576aba8f
1 changed files with 3 additions and 0 deletions
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3
src/dired.c
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@ -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)); )
{