prevent per-window alpha menu from scrolling past 0 or 255:

suppose your alpha was at 3 and then you double-clicked -- IntResMenuItem was
setting the alpha to -2, which in FbWinFrame::setAlpha got cast to an unsigned
char, or 254; then, IntResMenuItem would check if the value was less than 0,
which, of course, it wasn't
now, IntResMenuItem checks if the value will exceed the max/min before setting

1 files changed, 2 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 3393cb6..20ea2e9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,8 @@
  (Format: Year/Month/Day)
 Changes for 1.0rc3:
 *07/01/15:
+   * Prevent per-window alpha menu from scrolling past 0 or 255 (Mark)
+     IntResMenuItem.hh
    * Fix rootmenu disappearing on reconfigure (Mark)
      Screen.cc
 *07/01/14: