diff options
Diffstat (limited to 'generic/tkTreeDisplay.c')
| -rw-r--r-- | generic/tkTreeDisplay.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/generic/tkTreeDisplay.c b/generic/tkTreeDisplay.c index fcdf58e..8ad6c09 100644 --- a/generic/tkTreeDisplay.c +++ b/generic/tkTreeDisplay.c @@ -5,7 +5,7 @@ * * Copyright (c) 2002-2008 Tim Baker * - * RCS: @(#) $Id: tkTreeDisplay.c,v 1.86 2008/07/21 18:42:54 treectrl Exp $ + * RCS: @(#) $Id: tkTreeDisplay.c,v 1.87 2008/10/08 19:22:11 treectrl Exp $ */ #include "tkTreeCtrl.h" @@ -997,7 +997,7 @@ Increment_AddX( TreeDInfo dInfo = tree->dInfo; int visWidth = Tree_ContentWidth(tree); - while ((visWidth > 1) && + while ((visWidth > 1) && (dInfo->xScrollIncrementCount > 0) && (offset - dInfo->xScrollIncrements[dInfo->xScrollIncrementCount - 1] > visWidth)) { size = Increment_AddX(tree, @@ -1040,7 +1040,7 @@ Increment_AddY( TreeDInfo dInfo = tree->dInfo; int visHeight = Tree_ContentHeight(tree); - while ((visHeight > 1) && + while ((visHeight > 1) && (dInfo->yScrollIncrementCount > 0) && (offset - dInfo->yScrollIncrements[dInfo->yScrollIncrementCount - 1] > visHeight)) { size = Increment_AddY(tree, |