From 4570580037d7b3a259eae0263f0941f62cafb1cf Mon Sep 17 00:00:00 2001
From: Ian Jackson <ian@liberator.relativity.greenend.org.uk>
Date: Sun, 5 Jul 2009 22:55:58 +0100
Subject: [PATCH] Discard obsolete 1U<<31 from colon searcher

---
 pctb/structure.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pctb/structure.c b/pctb/structure.c
index d777d57..1665211 100644
--- a/pctb/structure.c
+++ b/pctb/structure.c
@@ -803,7 +803,7 @@ void find_islandname(void) {
 	nspaces++;
 	might_be_colon=0;
       } else {
-	if (!(pattern & 1UL<<31) && nruns==2 && runs[1]==runs[0]) {
+	if (nruns==2 && runs[1]==runs[0]) {
 	  if (!nspaces) {
 	    if (pattern==colon_pattern)
 	      goto ok_might_be_colon;
-- 
2.30.2