remove unnecessary 'if'

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@4402 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 1 insertions, 2 deletions

diff --git a/ast_expr.y b/ast_expr.y
index 71546f1b0..43385ae8f 100755
--- a/ast_expr.y
+++ b/ast_expr.y
@@ -215,8 +215,7 @@ struct val *vp;
 	}
 	if (vp->type == string || vp->type == numeric_string)
 		free (vp->u.s);	
-	if (vp)
-		free (vp);
+	free (vp);
 }