From ae306793f231309c12661b111535de6613d5a774 Mon Sep 17 00:00:00 2001 From: Tatsuhiko Kubo Date: Wed, 20 Aug 2014 04:34:03 +0900 Subject: Use specified macro(NULL) instead of magic-number. --- src/class.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/class.c') diff --git a/src/class.c b/src/class.c index 5ea1f329f..2fa02fa87 100644 --- a/src/class.c +++ b/src/class.c @@ -128,7 +128,7 @@ mrb_class_outer_module(mrb_state *mrb, struct RClass *c) mrb_value outer; outer = mrb_obj_iv_get(mrb, (struct RObject*)c, mrb_intern_lit(mrb, "__outer__")); - if (mrb_nil_p(outer)) return 0; + if (mrb_nil_p(outer)) return NULL; return mrb_class_ptr(outer); } @@ -1030,7 +1030,7 @@ mrb_method_search_vm(mrb_state *mrb, struct RClass **cp, mrb_sym mid) } c = c->super; } - return 0; /* no method */ + return NULL; /* no method */ } MRB_API struct RProc* @@ -1295,7 +1295,7 @@ MRB_API struct RClass * mrb_class_real(struct RClass* cl) { if (cl == 0) - return 0; + return NULL; while ((cl->tt == MRB_TT_SCLASS) || (cl->tt == MRB_TT_ICLASS)) { cl = cl->super; } -- cgit v1.2.3