fix portability issues with $ in double quotes

diff --git a/http-backend.c b/http-backend.c
index f729488fc5f787c0f4997aacdd1bb14732d717f7..345c12b79064f23e0ae0a15781731b9a42272d83 100644 (file)
--- a/http-backend.c
+++ b/http-backend.c
@@ -648,6 +648,9 @@ int main(int argc, char **argv)
        setup_path();
        if (!enter_repo(dir, 0))
                not_found("Not a git repository: '%s'", dir);
+       if (!getenv("GIT_HTTP_EXPORT_ALL") &&
+           access("git-daemon-export-ok", F_OK) )
+               not_found("Repository not exported: '%s'", dir);
 
        git_config(http_config, NULL);
        cmd->imp(cmd_arg);