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ScreenSaver: check function return values for success

This commit is contained in:
John Scipione 2014-02-25 13:35:08 -05:00
parent a3dc72e69c
commit 6d55c2c490
1 changed files with 7 additions and 4 deletions
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11
src/preferences/screensaver/ScreenSaverWindow.cpp
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@ -702,8 +702,10 @@ ModulesView::PopulateScreenSaverList()
for (uint32 i = 0; i < sizeof(which) / sizeof(which[0]); i++) {
BPath basePath;
find_directory(which[i], &basePath);
basePath.Append("Screen Savers", true);
if (find_directory(which[i], &basePath) != B_OK)
continue;
else if (basePath.Append("Screen Savers", true) != B_OK)
continue;
BDirectory dir(basePath.Path());
BEntry entry;
@ -712,8 +714,9 @@ ModulesView::PopulateScreenSaverList()
if (entry.GetName(name) != B_OK)
continue;
BPath path = basePath;
path.Append(name);
BPath path(basePath);
if (path.Append(name) != B_OK)
continue;
ScreenSaverItem* item = new ScreenSaverItem(name, path.Path());
fScreenSaversListView->AddItem(item);