kill unused var.

diff --git a/ext/pcre/pcrelib/pcre.c b/ext/pcre/pcrelib/pcre.c
index c495ec015f243a86f36de65d8512d47ddad3a8f0..a411d00c357f6b176bf9f2f0ddd37586b176f9d7 100644 (file)
--- a/ext/pcre/pcrelib/pcre.c
+++ b/ext/pcre/pcrelib/pcre.c
@@ -4461,7 +4461,6 @@ pcre_compile(const char *pattern, int options, const char **errorptr,
 {
 real_pcre *re;
 int length = 1 + LINK_SIZE;      /* For initial BRA plus length */
-int runlength;
 int c, firstbyte, reqbyte;
 int bracount = 0;
 int branch_extra = 0;