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log: fix log_append_stderr()

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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 <cbrauner@suse.de>
This commit is contained in:
Christian Brauner 2016-08-11 23:10:17 +02:00
parent e00456c820
commit c3ff6e245d
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GPG Key ID: 8EB056D53EECB12D
1 changed files with 1 additions and 1 deletions
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src/lxc/log.c
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@ -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");