diff options
| author | Guillem Jover <guillem@hadrons.org> | 2011-10-04 11:35:01 +0000 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2011-10-06 15:16:02 -0400 |
| commit | f7d3fd257d1bf7a0313a45dccf023ed99c400da9 (patch) | |
| tree | 7a40c6df68f7ad278dd255c83d9e6788bc7e605f | |
| parent | 67a927284dd554712cc743ed5dbbabf8d3a761af (diff) | |
Only use variable t in MoveThumb() on XAW_ARROW_SCROLLBARS
Fixes gcc warning:
Scrollbar.c: In function 'MoveThumb':
Scrollbar.c:1006:16: warning: variable 't' set but not used [-Wunused-but-set-variable]
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Guillem Jover <guillem@hadrons.org>
| -rw-r--r-- | src/Scrollbar.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/Scrollbar.c b/src/Scrollbar.c index 02eb980..98aac74 100644 --- a/src/Scrollbar.c +++ b/src/Scrollbar.c @@ -1003,7 +1003,10 @@ MoveThumb (Widget w, XEvent *event, String *params, Cardinal *num_params) { ScrollbarWidget sbw = (ScrollbarWidget) w; Position x, y; - float loc, t, s; + float loc, s; +#ifdef XAW_ARROW_SCROLLBARS + float t; +#endif #ifndef XAW_ARROW_SCROLLBARS if (sbw->scrollbar.direction == 0) return; /* if no StartScroll */ @@ -1015,9 +1018,9 @@ MoveThumb (Widget w, XEvent *event, String *params, Cardinal *num_params) ExtractPosition (event, &x, &y); loc = FractionLoc (sbw, x, y); - t = sbw->scrollbar.top; s = sbw->scrollbar.shown; #ifdef XAW_ARROW_SCROLLBARS + t = sbw->scrollbar.top; if (sbw->scrollbar.scroll_mode != 2 ) /* initialize picked position */ sbw->scrollbar.picked = (FloatInRange( loc, t, t + s ) - t); |