Aric Stewart : user32: Only attempt autoscroll line breaking on an edit control when we have a reasonable width to break to .

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 5e3272421026aa928f76751d022ade5914810a32
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=5e3272421026aa928f76751d022ade5914810a32

Author: Aric Stewart <aric at codeweavers.com>
Date:   Tue Nov  1 14:48:35 2011 -0500

user32: Only attempt autoscroll line breaking on an edit control when we have a reasonable width to break to.

---

 dlls/user32/edit.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/user32/edit.c b/dlls/user32/edit.c
index a0bc962..7971333 100644
--- a/dlls/user32/edit.c
+++ b/dlls/user32/edit.c
@@ -600,7 +600,7 @@ static void EDIT_BuildLineDefs_ML(EDITSTATE *es, INT istart, INT iend, INT delta
 /* Line breaks just look back from the end and find the next break and try that. */
 
 		if (!(es->style & ES_AUTOHSCROLL)) {
-		   if (current_line->width > fw) {
+		   if (current_line->width > fw && fw > es->char_width) {
 
 			INT prev, next;
 			int w;