config: rename dummy parameter to cb in git_default_config()

This is the convention elsewhere (and prepares for the case where we may need to pass callback data). Signed-off-by: Johannes Schindelin <[email protected]> Signed-off-by: Junio C Hamano <[email protected]>
luceliu · Oct 31, 2018 · 409670f · 409670f
1 parent 4ede3d4
commit 409670f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/config.c b/config.c
@@ -1448,13 +1448,13 @@ static int git_default_mailmap_config(const char *var, const char *value)
 	return 0;
 }
 
-int git_default_config(const char *var, const char *value, void *dummy)
+int git_default_config(const char *var, const char *value, void *cb)
 {
 	if (starts_with(var, "core."))
 		return git_default_core_config(var, value);
 
 	if (starts_with(var, "user."))
-		return git_ident_config(var, value, dummy);
+		return git_ident_config(var, value, cb);
 
 	if (starts_with(var, "i18n."))
 		return git_default_i18n_config(var, value);