Set linesInDisplay to linesInDoc in ShowAll to avoid crashes when

out of document line numbers used.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/ContractionState.cxx b/src/ContractionState.cxx
index 8833b07bc..3d021b080 100644
--- a/src/ContractionState.cxx
+++ b/src/ContractionState.cxx
@@ -280,4 +280,10 @@ void ContractionState::ShowAll() {
 	delete []lines;
 	lines = 0;
 	size = 0;
+
+	delete []docLines;
+	docLines = 0;
+	sizeDocLines = 0;
+
+	linesInDisplay = linesInDoc;
 }