crecord: fix blue artifact bug coming back from help screen
Before this patch, with record's curses interface:
- When one pressed the ? key to see the help menu and then leaves the help menu
- Then, blue artifacts would remain on the screen
This patch forces a screen clear / refresh after coming back from the help menu.
Since we don't have UI test for crecord I checked on my machine that the bug
does not reproduce.
--- a/mercurial/crecord.py Wed Jun 03 14:21:15 2015 -0400
+++ b/mercurial/crecord.py Wed Jun 03 14:22:21 2015 -0700
@@ -1554,6 +1554,8 @@
self.togglefolded(foldparent=True)
elif keypressed in ["?"]:
self.helpwindow()
+ self.stdscr.clear()
+ self.stdscr.refresh()
def main(self, stdscr):
"""