From 28126202a52cda40411bc33ed795ceb4cfdd302d Mon Sep 17 00:00:00 2001 From: Akim Demaille Date: Tue, 5 Jun 2012 17:26:35 +0200 Subject: [PATCH] maint: minor simplification * src/output.c (prepare): Assign use_push_for_pull_flag's value at its declaration. --- src/output.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/src/output.c b/src/output.c index 08922bc2..cbe6d401 100644 --- a/src/output.c +++ b/src/output.c @@ -685,12 +685,8 @@ prepare (void) { /* BISON_USE_PUSH_FOR_PULL is for the test suite and should not be documented for the user. */ - char const *use_push_for_pull_env = getenv ("BISON_USE_PUSH_FOR_PULL"); - bool use_push_for_pull_flag = false; - if (use_push_for_pull_env != NULL - && use_push_for_pull_env[0] != '\0' - && STRNEQ (use_push_for_pull_env, "0")) - use_push_for_pull_flag = true; + char const *cp = getenv ("BISON_USE_PUSH_FOR_PULL"); + bool use_push_for_pull_flag = cp && *cp && STRNEQ (cp, "0"); /* Flags. */ MUSCLE_INSERT_BOOL ("defines_flag", defines_flag); -- 2.50.0