ui-summary: Use default branch for readme if : prefix

[ps-cgit] / cgit.c

diff --git a/cgit.c b/cgit.c
index e3ec533e0719ac1f34623dab2977d0a6c87af274..29e075dfae160e26e9f6b68fdf71a9e71a3a20e2 100644 (file)
--- a/cgit.c
+++ b/cgit.c
@@ -471,8 +471,6 @@ static char *guess_defbranch(void)
 
 static int prepare_repo_cmd(struct cgit_context *ctx)
 {
-       char *user_home;
-       char *xdg_home;
        unsigned char sha1[20];
        int nongit = 0;
        int rc;
@@ -483,11 +481,6 @@ static int prepare_repo_cmd(struct cgit_context *ctx)
        /* Do not look in /etc/ for gitconfig and gitattributes. */
        setenv("GIT_CONFIG_NOSYSTEM", "1", 1);
        setenv("GIT_ATTR_NOSYSTEM", "1", 1);
-
-       /* We unset HOME and XDG_CONFIG_HOME before calling the git setup function
-        * so that we don't make unneccessary filesystem accesses. */
-       user_home = getenv("HOME");
-       xdg_home = getenv("XDG_CONFIG_HOME");
        unsetenv("HOME");
        unsetenv("XDG_CONFIG_HOME");
 
@@ -497,12 +490,6 @@ static int prepare_repo_cmd(struct cgit_context *ctx)
        setup_git_directory_gently(&nongit);
        init_display_notes(NULL);
 
-       /* We restore the unset variables afterward. */
-       if (user_home)
-               setenv("HOME", user_home, 1);
-       if (xdg_home)
-               setenv("XDG_CONFIG_HOME", xdg_home, 1);
-
        if (nongit) {
                const char *name = ctx->repo->name;
                rc = errno;