From: Tom Gundersen <teg@jklm.no>
Date: Fri, 3 Apr 2015 15:27:00 +0000 (+0200)
Subject: sd-device: initialize variable
X-Git-Tag: v219.0~183
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=afcac065c0f649ebcf0f450475a8d7c3bc776d14

sd-device: initialize variable

sysnum would not be initialized if sysname had no trailing digits.
---

diff --git a/src/libsystemd/sd-device/sd-device.c b/src/libsystemd/sd-device/sd-device.c
index da1052c8f..3179d16b2 100644
--- a/src/libsystemd/sd-device/sd-device.c
+++ b/src/libsystemd/sd-device/sd-device.c
@@ -930,7 +930,7 @@ _public_ int sd_device_get_devname(sd_device *device, const char **devname) {
 
 static int device_set_sysname(sd_device *device) {
         _cleanup_free_ char *sysname = NULL;
-        const char *sysnum;
+        const char *sysnum = NULL;
         const char *pos;
         size_t len = 0;