diff options
| author | dkf <donal.k.fellows@manchester.ac.uk> | 2012-07-31 14:39:04 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2012-07-31 14:39:04 (GMT) |
| commit | 25d454344e3782af50e4de2b30951409e349dc07 (patch) | |
| tree | 6faf126294b1235b3307dcc394cab895489ceef6 /generic/tkScrollbar.c | |
| parent | 1d84ebe142bb392f1d8c24f0bb90f6be02530c24 (diff) | |
| download | tk-25d454344e3782af50e4de2b30951409e349dc07.zip tk-25d454344e3782af50e4de2b30951409e349dc07.tar.gz tk-25d454344e3782af50e4de2b30951409e349dc07.tar.bz2 | |
minor improvements to flag handling
Diffstat (limited to 'generic/tkScrollbar.c')
| -rw-r--r-- | generic/tkScrollbar.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/generic/tkScrollbar.c b/generic/tkScrollbar.c index fb06093..2d91db6 100644 --- a/generic/tkScrollbar.c +++ b/generic/tkScrollbar.c @@ -687,10 +687,10 @@ void TkScrollbarEventuallyRedraw( TkScrollbar *scrollPtr) /* Information about widget. */ { - if ((scrollPtr->tkwin == NULL) || (!Tk_IsMapped(scrollPtr->tkwin))) { + if ((scrollPtr->tkwin == NULL) || !Tk_IsMapped(scrollPtr->tkwin)) { return; } - if ((scrollPtr->flags & REDRAW_PENDING) == 0) { + if (!(scrollPtr->flags & REDRAW_PENDING)) { Tcl_DoWhenIdle(TkpDisplayScrollbar, scrollPtr); scrollPtr->flags |= REDRAW_PENDING; } |