From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Tue, 31 Jul 2018 14:50:26 +0000 (+0200)
Subject: klogd: code shrink
X-Git-Tag: 1_30_0~494
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=c16ae469ef132d7250a509ef5ccf3420e2fc567f;p=oweals%2Fbusybox.git

klogd: code shrink

function                                             old     new   delta
klogd_main                                           511     486     -25

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/sysklogd/klogd.c b/sysklogd/klogd.c
index a1552ed13..25ddf3172 100644
--- a/sysklogd/klogd.c
+++ b/sysklogd/klogd.c
@@ -275,10 +275,13 @@ int klogd_main(int argc UNUSED_PARAM, char **argv)
 			priority = LOG_INFO;
 			if (*start == '<') {
 				start++;
-				if (*start)
-					priority = strtoul(start, &start, 10);
-				if (*start == '>')
-					start++;
+				if (*start) {
+					char *end;
+					priority = strtoul(start, &end, 10);
+					if (*end == '>')
+						end++;
+					start = end;
+				}
 			}
 			/* Log (only non-empty lines) */
 			if (*start)