From: Ian Jackson <ian@liberator.relativity.greenend.org.uk>
Date: Sun, 5 Jul 2009 21:55:58 +0000 (+0100)
Subject: Discard obsolete 1U<<31 from colon searcher
X-Git-Tag: 1.9.4~4
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?p=ypp-sc-tools.web-live.git;a=commitdiff_plain;h=4570580037d7b3a259eae0263f0941f62cafb1cf

Discard obsolete 1U<<31 from colon searcher
---

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;