We do not want to search if the text field of search panel is empty.
Most probably this is an accidental key press or mouse click.
Signed-off-by: Yordan Karadzhov <ykaradzhov@xxxxxxxxxx>
---
kernel-shark-qt/src/KsTraceViewer.cpp | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/kernel-shark-qt/src/KsTraceViewer.cpp b/kernel-shark-qt/src/KsTraceViewer.cpp
index aeed5f7..971793f 100644
--- a/kernel-shark-qt/src/KsTraceViewer.cpp
+++ b/kernel-shark-qt/src/KsTraceViewer.cpp
@@ -331,6 +331,15 @@ void KsTraceViewer::_search()
_matchList.clear();
xText = _searchLineEdit.text();
+ if (xText.isEmpty()) {
+ /*
+ * No text is provided by the user. Most probably this
+ * is an accidental key press. Just reenable the input.
+ */
+ _lockSearchPanel(false);
+ return;
+ }
+
xColumn = _columnComboBox.currentIndex();
xSelect = _selectComboBox.currentIndex();
--
2.17.1
|