Merge pull request #491 from pjoe/fix490_crash_on_close

Fix #490 qml frontend crash on close file
limetext · Jan 24, 2015 · 504e19e · 504e19e
2 parents 95ccf35 + 8eaa815
commit 504e19e
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/frontend/qml/main.go b/frontend/qml/main.go
@@ -405,8 +405,10 @@ func (fv *frontendView) Line(index int) *lineStruct {
 func (fv *frontendView) RegionLines() int {
 	var count int = 0
 	regs := fv.bv.Sel().Regions()
-	for _, r := range regs {
-		count += len(fv.bv.Buffer().Lines(r))
+	if fv.bv.Buffer() != nil {
+		for _, r := range regs {
+			count += len(fv.bv.Buffer().Lines(r))
+		}
 	}
 	return count
 }