Fix redisplay crash (Bug#6177).
authorChong Yidong <cyd@stupidchicken.com>
Thu, 27 May 2010 15:49:01 +0000 (11:49 -0400)
committerChong Yidong <cyd@stupidchicken.com>
Thu, 27 May 2010 15:49:01 +0000 (11:49 -0400)
commit9ab0504e96eeee0bd610a85c80ec42fb14c1fc47
treef7bfee8fdc0508b1e8cb58cb01814c1b687c73df
parentd2ab7097ac7e8793a41986916aa759de38bee10d
Fix redisplay crash (Bug#6177).

* xdisp.c (redisplay_window): After redisplay, check if point is
still valid before setting it (Bug#6177).
src/ChangeLog
src/xdisp.c