datetime: Add error message

8 years ago · 932f65c373
parent ee5ec75621
commit 932f65c373
1 changed files with 1 additions and 0 deletions
--- a/components/datetime.c
+++ b/components/datetime.c
@ -10,6 +10,7 @@ datetime(const char *fmt)

 	t = time(NULL);
 	if (!strftime(buf, sizeof(buf), fmt, localtime(&t))) {
+		fprintf(stderr, "strftime: Result string exceeds buffer size\n");
 		return NULL;
 	}