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Fixed possible endless loop as per bug

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http://bugzilla.remotesensing.org/show_bug.cgi?id=404
This commit is contained in:
Andrey Kiselev 2003-10-03 13:09:38 +00:00
parent 823a7791b3
commit 045fa685f1
1 changed files with 2 additions and 2 deletions
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4
tools/fax2ps.c
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@ -1,4 +1,4 @@
/* $Header: /cvs/maptools/cvsroot/libtiff/tools/fax2ps.c,v 1.7 2003-03-12 14:05:05 dron Exp $" */
/* $Header: /cvs/maptools/cvsroot/libtiff/tools/fax2ps.c,v 1.8 2003-10-03 13:09:38 dron Exp $" */
/*
* Copyright (c) 1991-1997 Sam Leffler
@ -82,7 +82,7 @@ printruns(unsigned char* buf, uint32* runs, uint32* erun, uint32 lastx)
(void) buf;
printf("%d m(", row++);
while (runs < erun) {
if (!runlength) {
if (runlength <= 0) {
colormode ^= 1;
runlength = *runs++;
if (x+runlength > lastx)