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| author | Michael Drake <tlsa@netsurf-browser.org> | 2014-05-26 11:29:03 +0100 |
|---|---|---|
| committer | Michael Drake <tlsa@netsurf-browser.org> | 2014-05-26 11:29:03 +0100 |
| commit | cb0ae229491ee12293f066e99939e11d1b9daed4 (patch) | |
| tree | 75742135e9815b9282d2b77e39cf752ea3f96546 | |
| parent | 82bc40350a3bff0feb0e975bf1b8e423febab63e (diff) | |
| download | netsurf-cb0ae229491ee12293f066e99939e11d1b9daed4.tar.gz netsurf-cb0ae229491ee12293f066e99939e11d1b9daed4.tar.bz2 | |
Improve error handling.
| -rw-r--r-- | riscos/gui/progress_bar.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/riscos/gui/progress_bar.c b/riscos/gui/progress_bar.c index cd4b08929..09b3edb45 100644 --- a/riscos/gui/progress_bar.c +++ b/riscos/gui/progress_bar.c @@ -328,6 +328,11 @@ void ro_gui_progress_bar_update(struct progress_bar *pb, int width, int height) redraw.box = pb->visible; redraw.box.x0 = cur.x1; error = xwimp_update_window(&redraw, &more); + if (error) { + LOG(("Error getting update window: 0x%x: %s", + error->errnum, error->errmess)); + return; + } if (more) ro_gui_progress_bar_redraw_window(&redraw, pb); } @@ -383,6 +388,10 @@ void ro_gui_progress_bar_animate(void *p) redraw.w = pb->w; redraw.box = pb->visible; error = xwimp_update_window(&redraw, &more); + if (error != NULL) { + LOG(("Error getting update window: '%s'", error->errmess)); + return; + } if (more) ro_gui_progress_bar_redraw_window(&redraw, pb); } |