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Don't use constant macros in conditionals, use a #if check.

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This commit is contained in:
joerg 2011-11-08 16:45:43 +00:00
parent bd40a21a42
commit 7964dc0f2c
1 changed files with 3 additions and 1 deletions
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4
external/bsd/tre/dist/lib/tre-match-backtrack.c vendored
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@ -585,12 +585,14 @@ tre_tnfa_run_backtrack(const tre_tnfa_t *tnfa, const void *string,
if (stack->prev) if (stack->prev)
{ {
DPRINT((" backtracking\n")); DPRINT((" backtracking\n"));
if (stack->item.state->assertions && ASSERT_BACKREF) #if ASSERT_BACKREF
if (stack->item.state->assertions)
{ {
DPRINT((" states_seen[%d] = 0\n", DPRINT((" states_seen[%d] = 0\n",
stack->item.state_id)); stack->item.state_id));
states_seen[stack->item.state_id] = 0; states_seen[stack->item.state_id] = 0;
} }
#endif
BT_STACK_POP(); BT_STACK_POP();
} }