Avoid gcc warning in diff-stages.c

diff --git a/local-pull.c b/local-pull.c
index e5d834ff2f7d6949ca2c7dd2424c65f6431a839b..8bfe67b4071b6445210a06e51b0d5f1c5b1ba113 100644 (file)
--- a/local-pull.c
+++ b/local-pull.c
@@ -73,8 +73,13 @@ int fetch(unsigned char *sha1)
        return -1;
 }
 
+int fetch_ref(char *ref, unsigned char *sha1)
+{
+       return -1;
+}
+
 static const char *local_pull_usage = 
-"git-local-pull [-c] [-t] [-a] [-l] [-s] [-n] [-v] [-d] commit-id path";
+"git-local-pull [-c] [-t] [-a] [-l] [-s] [-n] [-v] [-d] [--recover] commit-id path";
 
 /* 
  * By default we only use file copy.
@@ -94,6 +99,8 @@ int main(int argc, char **argv)
                        get_history = 1;
                else if (argv[arg][1] == 'd')
                        get_delta = 0;
+               else if (!strcmp(argv[arg], "--recover"))
+                       get_delta = 2;
                else if (argv[arg][1] == 'a') {
                        get_all = 1;
                        get_tree = 1;