utils-std

commit: d644de1aaecfb86382eb23c91f71f314d0995c04
parent 294e468dd8fde2ac7bee6c7532142f56b8f7abae
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Fri,  5 Jul 2024 04:00:05 +0200

cmd/date: Handle setlocale error

Diffstat:
M
cmd/date.c
7
+++++++

1 file changed, 7 insertions(+), 0 deletions(-)
diff --git a/cmd/date.c b/cmd/date.c
@@ -11,6 +11,7 @@
 #include <locale.h> /* setlocale() */
 #include <stdio.h>  /* BUFSIZ, perror(), puts() */
 #include <stdlib.h> /* exit(), strtol() */
+#include <string.h> /* strerror */
 #include <time.h>   /* time, localtime, tm, strftime, strptime */
 #include <unistd.h> /* getopt(), optarg, optind */
 
@@ -33,7 +34,13 @@ main(int argc, char *argv[])
 	int dflag = 0;
 	int c;
 
+	errno = 0;
 	setlocale(LC_ALL, "");
+	if(errno != 0)
+	{
+		fprintf(stderr, "date: Warning: Failed to initialize locales: %s\n", strerror(errno));
+		errno = 0;
+	}
 
 	now = time(NULL);
 	if(now == (time_t)-1)