Add "const" qualifier to "char *excludes_file".

Also use "git_config_string" to simplify "config.c" code where "excludes_file" is set. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Christian Couder committed Feb 16, 2008 at 06:01 UTC dfb068be8deef2065970b2a7889acc51abf4dd78

3 files changed +4 -8

cache.h

+1 -1

@@ -615,7 +615,7 @@ extern int pager_in_use(void);

615 extern int pager_use_color;

616

617 extern const char *editor_program;

618 -extern char *excludes_file;

618 +extern const char *excludes_file;

619

620 /* base85 */

621 int decode_85(char *dst, const char *line, int linelen);

config.c

+2 -6

@@ -446,12 +446,8 @@ int git_default_config(const char *var, const char *value)

446 if (!strcmp(var, "core.editor"))

447 return git_config_string(&editor_program, var, value);

448

449 - if (!strcmp(var, "core.excludesfile")) {

450 - if (!value)

451 - return config_error_nonbool(var);

452 - excludes_file = xstrdup(value);

453 - return 0;

454 - }

449 + if (!strcmp(var, "core.excludesfile"))

450 + return git_config_string(&excludes_file, var, value);

451

452 if (!strcmp(var, "core.whitespace")) {

453 if (!value)

environment.c

+1 -1

@@ -33,7 +33,7 @@ size_t delta_base_cache_limit = 16 * 1024 * 1024;

33 const char *pager_program;

34 int pager_use_color = 1;

35 const char *editor_program;

36 -char *excludes_file;

36 +const char *excludes_file;

37 int auto_crlf = 0; /* 1: both ways, -1: only when adding git objects */

38 unsigned whitespace_rule_cfg = WS_DEFAULT_RULE;