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maint: minor simplification

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* src/output.c (prepare): Assign use_push_for_pull_flag's value at its
declaration.
This commit is contained in:
Akim Demaille
2012-06-05 17:26:35 +02:00
parent 527187137a
commit 28126202a5
1 changed files with 2 additions and 6 deletions
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8
src/output.c
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@@ -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);