[libvirt] [PATCH 02/18] vsh: Drop useless check for cmd != NULL
All our internal *Free() functions are capable of handling NULL.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
tools/vsh.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/tools/vsh.c b/tools/vsh.c
index e38dcec92..a21e1d1de 100644
--- a/tools/vsh.c
+++ b/tools/vsh.c
@@ -1392,10 +1392,8 @@ vshCommandParse(vshControl *ctl, vshCommandParser *parser)
vshCmd *clast = NULL;
vshCmdOpt *first = NULL;
- if (ctl->cmd) {
- vshCommandFree(ctl->cmd);
- ctl->cmd = NULL;
- }
+ vshCommandFree(ctl->cmd);
+ ctl->cmd = NULL;
while (1) {
vshCmdOpt *last = NULL;
@@ -1576,10 +1574,8 @@ vshCommandParse(vshControl *ctl, vshCommandParser *parser)
return true;
syntaxError:
- if (ctl->cmd) {
- vshCommandFree(ctl->cmd);
- ctl->cmd = NULL;
- }
+ vshCommandFree(ctl->cmd);
+ ctl->cmd = NULL;
vshCommandOptFree(first);
VIR_FREE(tkdata);
return false;
--
2.13.6