Commit dc6c6455 authored by Paul Eggert's avatar Paul Eggert
Browse files

* intervals.c (graft_intervals_into_buffer): Mark var as used.

parent fe07cdfa
2011-04-04 Paul Eggert <>
* intervals.c (graft_intervals_into_buffer): Mark var as used.
* process.c (list_processes_1, create_pty, read_process_output):
(exec_sentinel): Remove vars that were set but not used.
(create_pty): Remove unnecessary "volatile"s.
......@@ -1677,7 +1677,7 @@ graft_intervals_into_buffer (INTERVAL source, EMACS_INT position,
EMACS_INT length, struct buffer *buffer,
int inherit)
register INTERVAL under, over, this, prev;
register INTERVAL under, over, this;
register INTERVAL tree;
EMACS_INT over_used;
......@@ -1767,7 +1767,8 @@ graft_intervals_into_buffer (INTERVAL source, EMACS_INT position,
/* This call may have some effect because previous_interval may
update `position' fields of intervals. Thus, don't ignore it
for the moment. Someone please tell me the truth (K.Handa). */
prev = previous_interval (under);
INTERVAL prev = previous_interval (under);
(void) prev;
#if 0
/* But, this code surely has no effect. And, anyway,
END_NONSTICKY_P is unreliable now. */
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