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-rw-r--r--src/temp/mktemp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/temp/mktemp.c b/src/temp/mktemp.c
index 1057651e..654a2794 100644
--- a/src/temp/mktemp.c
+++ b/src/temp/mktemp.c
@@ -17,7 +17,8 @@ char *__mktemp(char *template)
 
 	if (l < 6 || strcmp(template+l-6, "XXXXXX")) {
 		errno = EINVAL;
-		return 0;
+		*template = 0;
+		return template;
 	}
 	clock_gettime(CLOCK_REALTIME, &ts);
 	r = ts.tv_nsec + (uintptr_t)&ts / 16 + (uintptr_t)template;