diff.c: mark a private file-scope symbol as static

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2012-09-15 13:59:59 -07:00
parent 82a75299fa
commit d2aea1371b
2 changed files with 1 additions and 2 deletions

2
diff.c
View file

@ -25,7 +25,7 @@
static int diff_detect_rename_default;
static int diff_rename_limit_default = 400;
static int diff_suppress_blank_empty;
int diff_use_color_default = -1;
static int diff_use_color_default = -1;
static const char *diff_word_regex_cfg;
static const char *external_diff_cmd_cfg;
int diff_auto_refresh_index = 1;

1
diff.h
View file

@ -243,7 +243,6 @@ extern int parse_long_opt(const char *opt, const char **argv,
extern int git_diff_basic_config(const char *var, const char *value, void *cb);
extern int git_diff_ui_config(const char *var, const char *value, void *cb);
extern int diff_use_color_default;
extern void diff_setup(struct diff_options *);
extern int diff_opt_parse(struct diff_options *, const char **, int);
extern void diff_setup_done(struct diff_options *);