Fixing a compiler warning by adding a cast.

diff --git a/pcre/pcreposix.c b/pcre/pcreposix.c
index 6aeb882..519d2dd 100644 (file)
--- a/pcre/pcreposix.c
+++ b/pcre/pcreposix.c
@@ -251,7 +251,7 @@ if (rc == 0) rc = nmatch;    /* All captured slots were filled in */
 if (rc >= 0)
   {
   size_t i;
-  for (i = 0; i < rc; i++)
+  for (i = 0; i < (size_t)rc; i++)
     {
     pmatch[i].rm_so = ovector[i*2];
     pmatch[i].rm_eo = ovector[i*2+1];