am: don't infloop for an empty input file

[git.git] / builtin / show-branch.c

diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index da695815e26c281cbacfbf865dfa72da44df9f19..4b480d7c7ca6c6258a5cd82cfc88df62cd0d218f 100644 (file)
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -12,16 +12,6 @@ static const char* show_branch_usage[] = {
 };
 
 static int showbranch_use_color = -1;
-static char column_colors[][COLOR_MAXLEN] = {
-       GIT_COLOR_RED,
-       GIT_COLOR_GREEN,
-       GIT_COLOR_YELLOW,
-       GIT_COLOR_BLUE,
-       GIT_COLOR_MAGENTA,
-       GIT_COLOR_CYAN,
-};
-
-#define COLUMN_COLORS_MAX (ARRAY_SIZE(column_colors))
 
 static int default_num;
 static int default_alloc;
@@ -36,14 +26,14 @@ static const char **default_arg;
 
 static const char *get_color_code(int idx)
 {
-       if (showbranch_use_color)
-               return column_colors[idx];
+       if (want_color(showbranch_use_color))
+               return column_colors_ansi[idx % column_colors_ansi_max];
        return "";
 }
 
 static const char *get_color_reset_code(void)
 {
-       if (showbranch_use_color)
+       if (want_color(showbranch_use_color))
                return GIT_COLOR_RESET;
        return "";
 }
@@ -293,8 +283,7 @@ static void show_one_commit(struct commit *commit, int no_name)
        struct commit_name *name = commit->util;
 
        if (commit->object.parsed) {
-               struct pretty_print_context ctx = {0};
-               pretty_print_commit(CMIT_FMT_ONELINE, commit, &pretty, &ctx);
+               pp_commit_easy(CMIT_FMT_ONELINE, commit, &pretty);
                pretty_str = pretty.buf;
        }
        if (!prefixcmp(pretty_str, "[PATCH] "))
@@ -584,7 +573,7 @@ static int git_show_branch_config(const char *var, const char *value, void *cb)
        }
 
        if (!strcmp(var, "color.showbranch")) {
-               showbranch_use_color = git_config_colorbool(var, value, -1);
+               showbranch_use_color = git_config_colorbool(var, value);
                return 0;
        }
 
@@ -696,9 +685,6 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
 
        git_config(git_show_branch_config, NULL);
 
-       if (showbranch_use_color == -1)
-               showbranch_use_color = git_use_color_default;
-
        /* If nothing is specified, try the default first */
        if (ac == 1 && default_num) {
                ac = default_num;
@@ -892,7 +878,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
                                for (j = 0; j < i; j++)
                                        putchar(' ');
                                printf("%s%c%s [%s] ",
-                                      get_color_code(i % COLUMN_COLORS_MAX),
+                                      get_color_code(i),
                                       is_head ? '*' : '!',
                                       get_color_reset_code(), ref_name[i]);
                        }
@@ -954,7 +940,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
                                else
                                        mark = '+';
                                printf("%s%c%s",
-                                      get_color_code(i % COLUMN_COLORS_MAX),
+                                      get_color_code(i),
                                       mark, get_color_reset_code());
                        }
                        putchar(' ');