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authorArch Librarian <arch@canonical.com>2004-09-20 16:56:06 +0000
committerArch Librarian <arch@canonical.com>2004-09-20 16:56:06 +0000
commit77b9dbc2d18f270f521bc25dd15bcfe847146298 (patch)
tree94052f761681e80e64768b850a51b36376072799 /apt-pkg/contrib
parentcf58a7e1baf5e7d65b26f600631f355e14f802f0 (diff)
Floating point error. Bug #64394
Author: jgg Date: 2000-06-05 04:22:25 GMT Floating point error. Bug #64394
Diffstat (limited to 'apt-pkg/contrib')
-rw-r--r--apt-pkg/contrib/progress.cc22
1 files changed, 17 insertions, 5 deletions
diff --git a/apt-pkg/contrib/progress.cc b/apt-pkg/contrib/progress.cc
index 0f2218f3c..dfa978485 100644
--- a/apt-pkg/contrib/progress.cc
+++ b/apt-pkg/contrib/progress.cc
@@ -1,6 +1,6 @@
// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
-// $Id: progress.cc,v 1.8 1998/10/02 04:39:53 jgg Exp $
+// $Id: progress.cc,v 1.9 2000/06/05 04:22:25 jgg Exp $
/* ######################################################################
OpProgress - Operation Progress
@@ -33,7 +33,10 @@ OpProgress::OpProgress() : Current(0), Total(0), Size(0), SubTotal(1),
percent of Total SubTotal is. */
void OpProgress::Progress(unsigned long Cur)
{
- Percent = (Current + Cur/((float)SubTotal)*Size)*100.0/Total;
+ if (Total == 0 || Size == 0 || SubTotal == 0)
+ Percent = 0;
+ else
+ Percent = (Current + Cur/((float)SubTotal)*Size)*100.0/Total;
Update();
}
/*}}}*/
@@ -48,7 +51,10 @@ void OpProgress::OverallProgress(unsigned long Current, unsigned long Total,
this->Size = Size;
this->Op = Op;
SubOp = string();
- Percent = Current*100.0/Total;
+ if (Total == 0)
+ Percent = 0;
+ else
+ Percent = Current*100.0/Total;
Update();
}
/*}}}*/
@@ -59,7 +65,10 @@ void OpProgress::SubProgress(unsigned long SubTotal,string Op)
{
this->SubTotal = SubTotal;
SubOp = Op;
- Percent = Current*100.0/Total;
+ if (Total == 0)
+ Percent = 0;
+ else
+ Percent = Current*100.0/Total;
Update();
}
/*}}}*/
@@ -69,7 +78,10 @@ void OpProgress::SubProgress(unsigned long SubTotal,string Op)
void OpProgress::SubProgress(unsigned long SubTotal)
{
this->SubTotal = SubTotal;
- Percent = Current*100.0/Total;
+ if (Total == 0)
+ Percent = 0;
+ else
+ Percent = Current*100.0/Total;
Update();
}
/*}}}*/