Avoid assertion violation when scrolling minibuffer windows.
commitf0ee99a0d4aa7aa0f20e5ec673fb1936b5174eea
authorEli Zaretskii <eliz@gnu.org>
Mon, 23 Apr 2012 16:22:23 +0000 (23 19:22 +0300)
committerEli Zaretskii <eliz@gnu.org>
Mon, 23 Apr 2012 16:22:23 +0000 (23 19:22 +0300)
tree4807e88952485f29a30084123de672519cefc785
parent775ab3953f56703789d1666bf16aa7c381edb835
Avoid assertion violation when scrolling minibuffer windows.

 src/xdisp.c (pos_visible_p): If the window start position is beyond
 ZV, start the display from buffer beginning.  Prevents assertion
 violation in init_iterator when the minibuffer window is scrolled
 via the scroll bar.
 src/window.c (window_scroll_pixel_based): Likewise.
src/ChangeLog
src/window.c
src/xdisp.c