sfeed

commit a6b8f513b92b52ce7462a0c61c7c4843e2f12618
parent 1ce0eaeb223072b94d77f5b818e48ae070ba9e5a
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sat, 27 Feb 2016 16:05:42 +0100

consistency: check snprintf result == -1

Diffstat:
M
sfeed.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sfeed.c b/sfeed.c
@@ -318,7 +318,7 @@ time_ok:
 	} else {
 		r = snprintf(buf, bufsiz, "%s%c%02d:%02d",
 		             tz[0] ? tz : "UTC", c, tzhour, tzmin);
-		if (r < 0 || (size_t)r >= bufsiz)
+		if (r == -1 || (size_t)r >= bufsiz)
 			return -1; /* truncation or error */
 	}
 	if (tzoffset)