Merge git://github.com/git-l10n/git-po

diff --git a/archive.c b/archive.c
index 346f3b2f1ab0d522638475b729274d992d5b82d5..3fc0fb2928f1007ec5d8763d9d3a9b88152059ad 100644 (file)
--- a/archive.c
+++ b/archive.c
@@ -17,6 +17,7 @@ static char const * const archive_usage[] = {
 static const struct archiver **archivers;
 static int nr_archivers;
 static int alloc_archivers;
+static int remote_allow_unreachable;
 
 void register_archiver(struct archiver *ar)
 {
@@ -257,10 +258,10 @@ static void parse_treeish_arg(const char **argv,
        unsigned char sha1[20];
 
        /* Remotes are only allowed to fetch actual refs */
-       if (remote) {
+       if (remote && !remote_allow_unreachable) {
                char *ref = NULL;
-               const char *colon = strchr(name, ':');
-               int refnamelen = colon ? colon - name : strlen(name);
+               const char *colon = strchrnul(name, ':');
+               int refnamelen = colon - name;
 
                if (!dwim_ref(name, refnamelen, sha1, &ref))
                        die("no such ref: %.*s", refnamelen, name);
@@ -401,6 +402,14 @@ static int parse_archive_args(int argc, const char **argv,
        return argc;
 }
 
+static int git_default_archive_config(const char *var, const char *value,
+                                     void *cb)
+{
+       if (!strcmp(var, "uploadarchive.allowunreachable"))
+               remote_allow_unreachable = git_config_bool(var, value);
+       return git_default_config(var, value, cb);
+}
+
 int write_archive(int argc, const char **argv, const char *prefix,
                  int setup_prefix, const char *name_hint, int remote)
 {
@@ -411,7 +420,7 @@ int write_archive(int argc, const char **argv, const char *prefix,
        if (setup_prefix && prefix == NULL)
                prefix = setup_git_directory_gently(&nongit);
 
-       git_config(git_default_config, NULL);
+       git_config(git_default_archive_config, NULL);
        init_tar_archiver();
        init_zip_archiver();