dmesg: fix compiler warning [-Wuninitialized]

sys-utils/dmesg.c: In function ‘print_record.constprop.12’:
sys-utils/dmesg.c:1039:14: warning: ‘mesg_size’ may be used uninitialized in this function [-Wuninitialized]

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/sys-utils/dmesg.c b/sys-utils/dmesg.c
index bdd50b474e419d14d4de36caae7fdbb5ac888cfd..ad47ac44da3382f4b837025310e26ddad18f9a4a 100644 (file)
--- a/sys-utils/dmesg.c
+++ b/sys-utils/dmesg.c
@@ -883,7 +883,7 @@ static void print_record(struct dmesg_control *ctl,
        char buf[128];
        char fpbuf[32] = "\0";
        char tsbuf[64] = "\0";
-       size_t mesg_size;
+       size_t mesg_size = rec->mesg_size;
        int timebreak = 0;
        char *mesg_copy = NULL;
        const char *line = NULL;