grep: slight refactoring to the code that disables threading

When show-in-pager option is used, threading is unconditionally
disabled, but this happened much earlier than the code that
determines the use of threading based on the operand (i.e. we do not
thread search in the object database).  Consolidate the code to
disable threading to just one place.

Signed-off-by: Victor Leschuk <vleschuk@accesssoftek.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Victor Leschuk 2015-12-15 18:31:39 +03:00 committed by Junio C Hamano
parent b6b468b2bf
commit 044b1f3cb4

View file

@ -801,7 +801,6 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
opt.output_priv = &path_list;
opt.output = append_path;
string_list_append(&path_list, show_in_pager);
use_threads = 0;
}
if (!opt.pattern_list)
@ -832,7 +831,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
}
#ifndef NO_PTHREADS
if (list.nr || cached)
if (list.nr || cached || show_in_pager)
use_threads = 0;
#else
use_threads = 0;