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TextSearch: avoid calling ChangesIterator's method when null

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Fixes #9874
This commit is contained in:
Philippe Houdoin 2017-11-07 14:35:25 +01:00
parent 653c767602
commit ce04a43add
1 changed files with 6 additions and 3 deletions
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9
src/apps/text_search/GrepWindow.cpp
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@ -815,10 +815,12 @@ GrepWindow::_OnNodeMonitorEvent(BMessage* message)
BString path;
if (message->FindString("path", &path) == B_OK) {
if (opCode == B_ENTRY_CREATED)
fChangesIterator->EntryAdded(path.String());
if (fChangesIterator)
fChangesIterator->EntryAdded(path.String());
else {
// in order to remove temporary files
fChangesIterator->EntryRemoved(path.String());
if (fChangesIterator)
fChangesIterator->EntryRemoved(path.String());
// remove from the list view already
BEntry entry(path.String());
entry_ref ref;
@ -889,7 +891,8 @@ GrepWindow::_OnNodeMonitorEvent(BMessage* message)
// file.
BString path;
if (message->FindString("path", &path) == B_OK) {
fChangesIterator->EntryChanged(path.String());
if (fChangesIterator)
fChangesIterator->EntryChanged(path.String());
} else {
#ifdef TRACE_NODE_MONITORING
printf("incompatible message:\n");