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vsh: Drop useless check for opts != NULL

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All our internal *Free() functions are capable of handling NULL.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Michal Privoznik 2017-12-29 12:19:47 +01:00
parent 449bfcd576
commit 8010997e2c
1 changed files with 2 additions and 4 deletions
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6
tools/vsh.c
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@ -799,8 +799,7 @@ vshCommandFree(vshCmd *cmd)
c = c->next; c = c->next;
if (tmp->opts) vshCommandOptFree(tmp->opts);
vshCommandOptFree(tmp->opts);
VIR_FREE(tmp); VIR_FREE(tmp);
} }
} }
@ -1581,8 +1580,7 @@ vshCommandParse(vshControl *ctl, vshCommandParser *parser)
vshCommandFree(ctl->cmd); vshCommandFree(ctl->cmd);
ctl->cmd = NULL; ctl->cmd = NULL;
} }
if (first) vshCommandOptFree(first);
vshCommandOptFree(first);
VIR_FREE(tkdata); VIR_FREE(tkdata);
return false; return false;
} }