diff options
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/mkstemp.m4 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/m4/mkstemp.m4 b/m4/mkstemp.m4 index 21bcc381d..a7c12d889 100644 --- a/m4/mkstemp.m4 +++ b/m4/mkstemp.m4 @@ -26,8 +26,10 @@ AC_DEFUN([UTILS_FUNC_MKSTEMP], for (i = 0; i < 30; i++) { char template[] = "$utils_tmpdir_mkstemp/aXXXXXX"; - if (mkstemp (template) == -1) + int fd = mkstemp (template); + if (fd == -1) exit (1); + close (fd); } exit (0); } |