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avoid division by zero

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Jacek Jendrzej
2016-04-21 18:08:17 +02:00
parent 71adac0a0b
commit 49c86a38b4
4 changed files with 24 additions and 18 deletions
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6
src/gui/channellist.cpp
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@@ -2161,9 +2161,9 @@ void CChannelList::paintBody()
const int ypos = y+ theight;
const int sb = height - theight - footerHeight; // paint scrollbar over full height of main box
frameBuffer->paintBoxRel(x+ width- 15,ypos, 15, sb, COL_MENUCONTENT_PLUS_1);
int sbc= (((*chanlist).size()- 1)/ listmaxshow)+ 1;
const int sbs= (selected/listmaxshow);
unsigned int listmaxshow_tmp = listmaxshow ? listmaxshow : 1;//avoid division by zero
int sbc= (((*chanlist).size()- 1)/ listmaxshow_tmp)+ 1;
const int sbs= (selected/listmaxshow_tmp);
if (sbc < 1)
sbc = 1;