From c3ff6e245df51051a0e6cfb106e14b37f873fdfe Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Thu, 11 Aug 2016 23:10:17 +0200 Subject: [PATCH] log: fix log_append_stderr() Log output currently looks like this: lxc-copy: debbdev/lxcdir.c: dir_clonepaths: 45 directories cannot be snapshotted. Try aufs or overlayfs. we rather want it to be: lxc-copy: deb: bdev/lxcdir.c: dir_clonepaths: 45 directories cannot be snapshotted. Try aufs or overlayfs. Signed-off-by: Christian Brauner --- src/lxc/log.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/lxc/log.c b/src/lxc/log.c index d7db033a2..7fed3c65a 100644 --- a/src/lxc/log.c +++ b/src/lxc/log.c @@ -125,7 +125,7 @@ static int log_append_stderr(const struct lxc_log_appender *appender, if (event->priority < LXC_LOG_PRIORITY_ERROR) return 0; - fprintf(stderr, "%s: %s", log_prefix, log_vmname ? log_vmname : ""); + fprintf(stderr, "%s: %s%s", log_prefix, log_vmname ? log_vmname : "", log_vmname ? ": " : ""); fprintf(stderr, "%s: %s: %d ", event->locinfo->file, event->locinfo->func, event->locinfo->line); vfprintf(stderr, event->fmt, *event->vap); fprintf(stderr, "\n");