Miscellaneous const changes and utilities

diff --git a/send-pack.c b/send-pack.c
index 5e127a1b7b33bdc9aaafc80873c5c987573566bd..456fe4f125f4c2b56301f8b1b8c62b6807e10d3b 100644 (file)
--- a/send-pack.c
+++ b/send-pack.c
@@ -207,7 +207,7 @@ static void update_tracking_ref(struct remote *remote, struct ref *ref)
        }
 }
 
-static int send_pack(int in, int out, struct remote *remote, int nr_refspec, char **refspec)
+static int send_pack(int in, int out, struct remote *remote, int nr_refspec, const char **refspec)
 {
        struct ref *ref;
        int new_refs;
@@ -357,7 +357,7 @@ static int send_pack(int in, int out, struct remote *remote, int nr_refspec, cha
        return ret;
 }
 
-static void verify_remote_names(int nr_heads, char **heads)
+static void verify_remote_names(int nr_heads, const char **heads)
 {
        int i;
 
@@ -382,7 +382,7 @@ int main(int argc, char **argv)
 {
        int i, nr_heads = 0;
        char *dest = NULL;
-       char **heads = NULL;
+       const char **heads = NULL;
        int fd[2], ret;
        struct child_process *conn;
        char *remote_name = NULL;
@@ -434,7 +434,7 @@ int main(int argc, char **argv)
                        dest = arg;
                        continue;
                }
-               heads = argv;
+               heads = (const char **) argv;
                nr_heads = argc - i;
                break;
        }