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Really make the LF after reset in fast-import optional 

cmd_from() ends with a call to read_next_command(), which is needed
when using cmd_from() from commands where from is not the last element.

With reset, however, "from" is the last command, after which the flow
returns to the main loop, which calls read_next_command() again.

Because of this, always set unread_command_buf in cmd_reset_branch(),
even if cmd_from() was successful.

Add a test case for this in t9300-fast-import.sh.

Signed-off-by: Adeodato Simó <dato@net.com.org.es>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Adeodato Simó 2008-03-07 21:22:17 +01:00 committed by Junio C Hamano
parent 972b9a8530
commit 655e8515f2
2 changed files with 4 additions and 1 deletions
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3
fast-import.c
View File

@ -2261,7 +2261,8 @@ static void cmd_reset_branch(void)
else
b = new_branch(sp);
read_next_command();
if (!cmd_from(b) && command_buf.len > 0)
cmd_from(b);
if (command_buf.len > 0)
unread_command_buf = 1;
}

2
t/t9300-fast-import.sh
View File

@ -869,6 +869,8 @@ zcommits
COMMIT
reset refs/tags/O3-2nd
from :5
reset refs/tags/O3-3rd
from :5
INPUT_END
cat >expect <<INPUT_END