From 080ff4532e6ad7a2e74bc3913096b6ee25437a02 Mon Sep 17 00:00:00 2001
From: nyamatongwe <devnull@localhost>
Date: Sun, 3 Feb 2002 01:02:22 +0000
Subject: When changing document, ensured rewrap performed. Made memory
 allocation a little safer in ContractionState.

---
 src/ContractionState.cxx | 10 ++++++----
 src/Editor.cxx           |  1 +
 2 files changed, 7 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/ContractionState.cxx b/src/ContractionState.cxx
index 3d2dde3c6..aadf98ed9 100644
--- a/src/ContractionState.cxx
+++ b/src/ContractionState.cxx
@@ -44,12 +44,14 @@ void ContractionState::MakeValid() const {
 		}
 		if (sizeDocLines < linesInDisplay) {
 			delete []docLines;
-			docLines = new int[linesInDisplay + growSize];
-			if (docLines) {
-				sizeDocLines = linesInDisplay + growSize;
-			} else {
+			int *docLinesNew = new int[linesInDisplay + growSize];
+			if (!docLinesNew) {
+				docLines = 0;
+				sizeDocLines = 0;
 				return;
 			}
+			docLines = docLinesNew;
+			sizeDocLines = linesInDisplay + growSize;
 		}
 
 		int lineInDisplay=0;
diff --git a/src/Editor.cxx b/src/Editor.cxx
index e8086770e..461460f69 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -3685,6 +3685,7 @@ void Editor::SetDocPointer(Document *document) {
 	// Reset the contraction state to fully shown.
 	cs.Clear();
 	cs.InsertLines(0, pdoc->LinesTotal() - 1);
+	NeedWrapping();
 
 	pdoc->AddWatcher(this, 0);
 	Redraw();
-- 
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