From aa097c4c00f62487128d74f65c521f9e877b184f Mon Sep 17 00:00:00 2001
From: Nigel Metheringham <nigel@exim.org>
Date: Wed, 26 Jan 2011 11:04:32 +0000
Subject: [PATCH] Workround compile error with old PCRE versions

Fixes bug #1073
---
 doc/doc-txt/ChangeLog | 7 +++++++
 src/src/exim.c        | 7 ++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index b18bc053e..96cec2460 100644
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -3,6 +3,13 @@ $Cambridge: exim/doc/doc-txt/ChangeLog,v 1.632 2010/06/12 15:21:25 jetmore Exp $
 Change log file for Exim from version 4.21
 -------------------------------------------
 
+Exim version 4.75
+-----------------
+
+NM/01 Workround for PCRE version dependancy in version reporting
+      Bugzilla 1073
+
+
 Exim version 4.74
 -----------------
 
diff --git a/src/src/exim.c b/src/src/exim.c
index e23697506..b3035ca7c 100644
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -931,8 +931,13 @@ DEBUG(D_any) do {
              "                       Runtime: %s\n",
           PCRE_MAJOR, PCRE_MINOR,
           /* PRE_PRERELEASE is either defined and empty or a string.
-           * This should work: */
+           * unless its an ancient version of PCRE in which case it
+           * is not defined */
+#ifdef PCRE_PRERELEASE
           PCRE_PRERELEASE "",
+#else
+          "",
+#endif
           pcre_version());
 
   init_lookup_list();
-- 
2.25.1