Fix minor problems found by static checking.
authorPaul Eggert <eggert@cs.ucla.edu>
Mon, 3 Sep 2012 09:22:43 +0000 (02:22 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Mon, 3 Sep 2012 09:22:43 +0000 (02:22 -0700)
commit26d4541d4c0c9a71453143c17d392291c41856ff
tree2f69f4cf68d4e30f0e108ee7336f97a76441e396
parentc5e28e39275c4a5a63adbe3e1e3b23a58c4a4bb8
Fix minor problems found by static checking.

* buffer.c (Fdelete_all_overlays): Return nil.
* doc.c (Fsubstitute_command_keys):
* regex.c (WEAK_ALIAS):
* xdisp.c (redisplay_internal):
Move initialization down, to pacify GCC 4.7.1 -Wjump-misses-init.
src/ChangeLog
src/buffer.c
src/doc.c
src/regex.c
src/xdisp.c