From ee0e8661c12639691d28753753a8390144d713ce Mon Sep 17 00:00:00 2001
From: Pascal Rigaux <pixel@mandriva.com>
Date: Sun, 13 Feb 2005 17:01:54 +0000
Subject: protect against bad depth (may occur on ppc?)

---
 perl-install/Xconfig/monitor.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'perl-install/Xconfig')

diff --git a/perl-install/Xconfig/monitor.pm b/perl-install/Xconfig/monitor.pm
index 6de16fe8c..76fc6e13e 100644
--- a/perl-install/Xconfig/monitor.pm
+++ b/perl-install/Xconfig/monitor.pm
@@ -176,7 +176,7 @@ sub getinfoFromDDC() {
     local $_;
     while (($_ = shift @l) ne "\n") {
 	my ($depth, $x, $y) = split;
-	$depth = int(log($depth) / log(2));
+	$depth = int(log($depth) / log(2)) if $depth;
 	
 	push @Modes, [ $x, $y, $depth ];
     }
-- 
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