add an extra level of indirection to main()

diff --git a/test-submodule-config.c b/test-submodule-config.c
index dab8c27768160d4cfa61c41a95004eb7a8a336b6..2cffded116f77d7c62ee718fa08558b52574a205 100644 (file)
--- a/test-submodule-config.c
+++ b/test-submodule-config.c
@@ -2,7 +2,7 @@
 #include "submodule-config.h"
 #include "submodule.h"
 
-static void die_usage(int argc, char **argv, const char *msg)
+static void die_usage(int argc, const char **argv, const char *msg)
 {
        fprintf(stderr, "%s\n", msg);
        fprintf(stderr, "Usage: %s [<commit> <submodulepath>] ...\n", argv[0]);
@@ -14,9 +14,9 @@ static int git_test_config(const char *var, const char *value, void *cb)
        return parse_submodule_config_option(var, value);
 }
 
-int main(int argc, char **argv)
+int cmd_main(int argc, const char **argv)
 {
-       char **arg = argv;
+       const char **arg = argv;
        int my_argc = argc;
        int output_url = 0;
        int lookup_name = 0;