[PATCH 2/4] libvirt_lxc: Claim success for --help

[Michal Privoznik <mprivozn@xxxxxxxxxx>]

So far, if libvirt_lxc binary (usually to be found under
/usr/libexec/) is run with --help, due to a missing line
and our usual functions pattern, an 'uknown' error is returned.
Yeah, the help is printed out, but we should not claim error.

Signed-off-by: Michal Privoznik <mprivozn@xxxxxxxxxx>
---
 src/lxc/lxc_controller.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/lxc/lxc_controller.c b/src/lxc/lxc_controller.c
index a94e819..d36bc9b 100644
--- a/src/lxc/lxc_controller.c
+++ b/src/lxc/lxc_controller.c
@@ -2613,6 +2613,7 @@ int main(int argc, char *argv[])
             fprintf(stderr, "  -U FD, --share-uts FD\n");
             fprintf(stderr, "  -h, --help\n");
             fprintf(stderr, "\n");
+            rc = 0;
             goto cleanup;
         }
     }
-- 
2.4.6

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