object_array: add a "clear" function

diff --git a/http-backend.c b/http-backend.c
index 57290d9bdafc730afaac3ddf8564d85ead39eb31..404e682593ecfca218d0aee0634f5c21356ef69c 100644 (file)
--- a/http-backend.c
+++ b/http-backend.c
@@ -219,29 +219,22 @@ static void get_idx_file(char *name)
        send_local_file("application/x-git-packed-objects-toc", name);
 }
 
-static int http_config(const char *var, const char *value, void *cb)
+static void http_config(void)
 {
-       const char *p;
+       int i, value = 0;
+       struct strbuf var = STRBUF_INIT;
 
-       if (!strcmp(var, "http.getanyfile")) {
-               getanyfile = git_config_bool(var, value);
-               return 0;
-       }
+       git_config_get_bool("http.getanyfile", &getanyfile);
 
-       if (skip_prefix(var, "http.", &p)) {
-               int i;
-
-               for (i = 0; i < ARRAY_SIZE(rpc_service); i++) {
-                       struct rpc_service *svc = &rpc_service[i];
-                       if (!strcmp(p, svc->config_name)) {
-                               svc->enabled = git_config_bool(var, value);
-                               return 0;
-                       }
-               }
+       for (i = 0; i < ARRAY_SIZE(rpc_service); i++) {
+               struct rpc_service *svc = &rpc_service[i];
+               strbuf_addf(&var, "http.%s", svc->config_name);
+               if (!git_config_get_bool(var.buf, &value))
+                       svc->enabled = value;
+               strbuf_reset(&var);
        }
 
-       /* we are not interested in parsing any other configuration here */
-       return 0;
+       strbuf_release(&var);
 }
 
 static struct rpc_service *select_service(const char *name)
@@ -323,7 +316,7 @@ static void run_service(const char **argv)
        const char *host = getenv("REMOTE_ADDR");
        struct argv_array env = ARGV_ARRAY_INIT;
        int gzipped_request = 0;
-       struct child_process cld;
+       struct child_process cld = CHILD_PROCESS_INIT;
 
        if (encoding && !strcmp(encoding, "gzip"))
                gzipped_request = 1;
@@ -341,7 +334,6 @@ static void run_service(const char **argv)
                argv_array_pushf(&env, "GIT_COMMITTER_EMAIL=%s@http.%s",
                                 user, host);
 
-       memset(&cld, 0, sizeof(cld));
        cld.argv = argv;
        cld.env = env.argv;
        if (gzipped_request)
@@ -610,9 +602,7 @@ int main(int argc, char **argv)
 
                        cmd = c;
                        n = out[0].rm_eo - out[0].rm_so;
-                       cmd_arg = xmalloc(n);
-                       memcpy(cmd_arg, dir + out[0].rm_so + 1, n-1);
-                       cmd_arg[n-1] = '\0';
+                       cmd_arg = xmemdupz(dir + out[0].rm_so + 1, n - 1);
                        dir[out[0].rm_so] = 0;
                        break;
                }
@@ -629,7 +619,7 @@ int main(int argc, char **argv)
            access("git-daemon-export-ok", F_OK) )
                not_found("Repository not exported: '%s'", dir);
 
-       git_config(http_config, NULL);
+       http_config();
        cmd->imp(cmd_arg);
        return 0;
 }