fix bug in TRE found by clang (typo && instead of &)

74f75541 · Rich Felker · cb8dff21 · 74f75541
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Showing with 1 addition and 1 deletion

src/regex/regexec.c src/regex/regexec.c +1 -1

未找到文件。
--- a/src/regex/regexec.c
+++ b/src/regex/regexec.c
@@ -917,7 +917,7 @@ tre_tnfa_run_backtrack(const tre_tnfa_t *tnfa, const void *string,
 	  if (stack->prev)
 	    {
 	      DPRINT(("	 backtracking\n"));
-	      if (stack->item.state->assertions && ASSERT_BACKREF)
+	      if (stack->item.state->assertions & ASSERT_BACKREF)
 		{
 		  DPRINT(("  states_seen[%d] = 0\n",
 			  stack->item.state_id));