Revision 044fb190f75cdec35e56bde30ec214ab144311d9 authored by Johannes Schindelin on 09 July 2016, 07:23:55 UTC, committed by Junio C Hamano on 11 July 2016, 18:55:53 UTC
When comparing two lines, ignoring any whitespace at the end, we first try to match as many bytes as possible and break out of the loop only upon mismatch, to let the remainder be handled by the code shared with the other whitespace-ignoring code paths. When comparing the bytes, however, we incremented the counters always, even if the bytes did not match. And because we fall through to the space-at-eol handling at that point, it is as if that mismatch never happened. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent a5229cc
test-run-command.c
/*
* test-run-command.c: test run command API.
*
* (C) 2009 Ilari Liusvaara <ilari.liusvaara@elisanet.fi>
*
* This code is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include "git-compat-util.h"
#include "run-command.h"
#include <string.h>
#include <errno.h>
int main(int argc, char **argv)
{
struct child_process proc = CHILD_PROCESS_INIT;
if (argc < 3)
return 1;
proc.argv = (const char **)argv+2;
if (!strcmp(argv[1], "start-command-ENOENT")) {
if (start_command(&proc) < 0 && errno == ENOENT)
return 0;
fprintf(stderr, "FAIL %s\n", argv[1]);
return 1;
}
if (!strcmp(argv[1], "run-command"))
exit(run_command(&proc));
fprintf(stderr, "check usage\n");
return 1;
}
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