From 8acf2939d663f986372c0dd1bc710967ae127f07 Mon Sep 17 00:00:00 2001
From: Alexander Turenko <alexander.turenko@tarantool.org>
Date: Wed, 9 Jan 2019 14:51:49 +0300
Subject: [PATCH] sql: clean up lemon acttab_free() a bit
Nikita Pettik suggests me that free(NULL) is no-op according to POSIX.
This is follow up of 9dbcaa3afae39cc46a8e6da5e00b5d62179ed016.
---
extra/lemon.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/extra/lemon.c b/extra/lemon.c
index 1efaac9e64..f245e7cf76 100644
--- a/extra/lemon.c
+++ b/extra/lemon.c
@@ -599,10 +599,8 @@ struct acttab {
/* Free all memory associated with the given acttab */
void acttab_free(acttab *p){
assert(p);
- if (p->aAction)
- free( p->aAction );
- if (p->aLookahead)
- free( p->aLookahead );
+ free( p->aAction );
+ free( p->aLookahead );
free( p );
}
--
GitLab