updated for version 7.4.029
Problem: An error in a pattern is reported twice.
Solution: Remove the retry with the backtracking engine, it won't work.
diff --git a/src/regexp.c b/src/regexp.c
index df884e2..075374d 100644
--- a/src/regexp.c
+++ b/src/regexp.c
@@ -8016,12 +8016,11 @@
}
#endif
/*
- * If NFA engine failed, then revert to the backtracking engine.
- * Except when there was a syntax error, which was properly handled by
- * NFA engine.
- */
+ * If the NFA engine failed, the backtracking engine won't work either.
+ *
if (regexp_engine == AUTOMATIC_ENGINE)
prog = bt_regengine.regcomp(expr, re_flags);
+ */
}
return prog;