[glib] regex: Require PCRE 8.13

[Christian Persch <chpe src gnome org>]

commit 938c28b36bf7090c654802d877d76f404d783799
Author: Christian Persch <chpe gnome org>
Date:   Mon Jul 2 17:56:54 2012 +0200

    regex: Require PCRE 8.13
    
    Bump the required version for external PCRE to 8.13, to fix the build
    with external PCRE.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 731adfd..722f89c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2475,7 +2475,7 @@ dnl *********************
 dnl *** GRegex checks ***
 dnl *********************
 
-PCRE_REQUIRED_VERSION=8.11
+PCRE_REQUIRED_VERSION=8.13
 
 # Check if we should use the internal or the system-supplied pcre
 AC_ARG_WITH(pcre,