unpack-trees: oneway_merge to update submodules

diff --git a/pager.c b/pager.c
index ae79643363091f4967097bdff6e009ea4c7df5e0..92b23e6cd1d44a26c86afeeb748ddc0aee3f9154 100644 (file)
--- a/pager.c
+++ b/pager.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "run-command.h"
 #include "sigchain.h"
 
@@ -43,37 +44,6 @@ static int core_pager_config(const char *var, const char *value, void *data)
        return 0;
 }
 
-static void read_early_config(config_fn_t cb, void *data)
-{
-       git_config_with_options(cb, data, NULL, 1);
-
-       /*
-        * Note that this is a really dirty hack that does the wrong thing in
-        * many cases. The crux of the problem is that we cannot run
-        * setup_git_directory() early on in git's setup, so we have no idea if
-        * we are in a repository or not, and therefore are not sure whether
-        * and how to read repository-local config.
-        *
-        * So if we _aren't_ in a repository (or we are but we would reject its
-        * core.repositoryformatversion), we'll read whatever is in .git/config
-        * blindly. Similarly, if we _are_ in a repository, but not at the
-        * root, we'll fail to find .git/config (because it's really
-        * ../.git/config, etc). See t7006 for a complete set of failures.
-        *
-        * However, we have historically provided this hack because it does
-        * work some of the time (namely when you are at the top-level of a
-        * valid repository), and would rarely make things worse (i.e., you do
-        * not generally have a .git/config file sitting around).
-        */
-       if (!startup_info->have_repository) {
-               struct git_config_source repo_config;
-
-               memset(&repo_config, 0, sizeof(repo_config));
-               repo_config.file = ".git/config";
-               git_config_with_options(cb, data, &repo_config, 1);
-       }
-}
-
 const char *git_pager(int stdout_is_tty)
 {
        const char *pager;
@@ -166,9 +136,7 @@ void setup_pager(void)
 
 int pager_in_use(void)
 {
-       const char *env;
-       env = getenv("GIT_PAGER_IN_USE");
-       return env ? git_config_bool("GIT_PAGER_IN_USE", env) : 0;
+       return git_env_bool("GIT_PAGER_IN_USE", 0);
 }
 
 /*
@@ -226,7 +194,7 @@ static int pager_command_config(const char *var, const char *value, void *vdata)
        const char *cmd;
 
        if (skip_prefix(var, "pager.", &cmd) && !strcmp(cmd, data->cmd)) {
-               int b = git_config_maybe_bool(var, value);
+               int b = git_parse_maybe_bool(value);
                if (b >= 0)
                        data->want = b;
                else {