From 876c72d7613f05fafb98b47d60b4f0b4a8cb1552 Mon Sep 17 00:00:00 2001 From: Norihiro Tanaka Date: Fri, 12 Dec 2014 12:46:50 +0900 Subject: [PATCH] build: avoid build failure with --enable-gcc-warnings and no PCRE * src/pcresearch.c [HAVE_LIBPCRE] (empty_match): Guard the declaration of this PCRE-only variable. --- src/pcresearch.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/pcresearch.c b/src/pcresearch.c index 5451029..36cf4dd 100644 --- a/src/pcresearch.c +++ b/src/pcresearch.c @@ -38,9 +38,11 @@ static pcre_extra *extra; # endif #endif +#if HAVE_LIBPCRE /* Table, indexed by ! (flag & PCRE_NOTBOL), of whether the empty string matches when that flag is used. */ static int empty_match[2]; +#endif /* This must be at least 2; everything after that is for performance in pcre_exec. */ -- 2.2.0