Fix to to use NIL to judge a List is empty or not.
authorTatsuo Ishii <ishii@sraoss.co.jp>
Mon, 26 Sep 2022 02:31:42 +0000 (11:31 +0900)
committerTatsuo Ishii <ishii@sraoss.co.jp>
Mon, 26 Sep 2022 02:31:42 +0000 (11:31 +0900)
commitda27cd06b3b17273a3bd5a6bbaa185572b6e70f7
tree7166e259f49186ad30f5630c18e54f521eeb9793
parent3e9b85ef3f6af3274f47dc1a4f877c6d4fbe444d
Fix to to use NIL to judge a List is empty or not.

Previously it mistakenly judge by the value of the pointer itself is
NULL, which is not allowed by our coding standard.
src/parser/outfuncs.c