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gui/infoviewer.cpp: fix crash, if s.f_blocks is 0

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happens if network_nfs_recordingdir set to not mounted dir under tmp or media
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[CST] Focus
2012-04-19 18:26:47 +04:00
parent 7e9f70d0ca
commit 36b80096b9
1 changed files with 3 additions and 2 deletions
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5
src/gui/infoviewer.cpp
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@@ -1628,8 +1628,9 @@ void CInfoViewer::showSNR ()
per = 0; per = 0;
//HD info //HD info
if(!check_dir(g_settings.network_nfs_recordingdir)) { if(!check_dir(g_settings.network_nfs_recordingdir)) {
if (::statfs(g_settings.network_nfs_recordingdir, &s) == 0) { if (::statfs(g_settings.network_nfs_recordingdir, &s) == 0 && s.f_blocks) {
per = (s.f_blocks - s.f_bfree) / (s.f_blocks/100); long blocks_used = s.f_blocks - s.f_bfree;
per = (blocks_used * 100ULL) / s.f_blocks;
} }
} }
hddscale->paintProgressBar(scale_x, BBarY + InfoHeightY_Info / 2 + 2, hddwidth, 6, per, 100); hddscale->paintProgressBar(scale_x, BBarY + InfoHeightY_Info / 2 + 2, hddwidth, 6, per, 100);