| commit | 0b3ec192259a65971001ce8f0de85a9c1e71d9c7 | [log] [tgz] |
|---|---|---|
| author | Serhiy Storchaka <storchaka@gmail.com> | Thu Mar 23 17:53:47 2017 +0200 |
| committer | GitHub <noreply@github.com> | Thu Mar 23 17:53:47 2017 +0200 |
| tree | a1be55ac1679e3b80ccb4cc2e31c5c57fc4bbdc9 | |
| parent | aefa7ebf0ff0f73feee7ab24f4cdcb2014d83ee5 [diff] [blame] |
Use NULL rather than 0. (#778) There was few cases of using literal 0 instead of NULL in the context of pointers. While this was a legitimate C code, using NULL rather than 0 makes the code clearer.
diff --git a/Parser/listnode.c b/Parser/listnode.c index b5f8ad2..71300ae 100644 --- a/Parser/listnode.c +++ b/Parser/listnode.c
@@ -28,7 +28,7 @@ static void list1node(FILE *fp, node *n) { - if (n == 0) + if (n == NULL) return; if (ISNONTERMINAL(TYPE(n))) { int i;