From: Axel Wagner <mail@merovius.de>
Date: Thu, 17 Jun 2010 19:33:28 +0000 (+0200)
Subject: Do proper error handling in print_time()
X-Git-Tag: 2.2~29
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=da595ee9f7cc487b02109e992e4b2f3f27f78d5a;p=i3%2Fi3status

Do proper error handling in print_time()
---

diff --git a/src/print_time.c b/src/print_time.c
index 6871437..2cf2ab3 100644
--- a/src/print_time.c
+++ b/src/print_time.c
@@ -7,7 +7,13 @@ void print_time(const char *format) {
         static char part[512];
         /* Get date & time */
         time_t current_time = time(NULL);
+        if (current_time == (time_t) -1) {
+                return;
+        }
         struct tm *current_tm = localtime(&current_time);
+        if (current_tm == NULL) {
+                return;
+        }
         (void)strftime(part, sizeof(part), format, current_tm);
         printf("%s", part);
 }