Provide git_config with a callback-data parameter
git_config() only had a function parameter, but no callback data
parameter. This assumes that all callback functions only modify
global variables.
With this patch, every callback gets a void * parameter, and it is hoped
that this will help the libification effort.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/builtin-checkout-index.c b/builtin-checkout-index.c
index 7e42024..eb1fc9a 100644
--- a/builtin-checkout-index.c
+++ b/builtin-checkout-index.c
@@ -166,7 +166,7 @@
int read_from_stdin = 0;
int prefix_length;
- git_config(git_default_config);
+ git_config(git_default_config, NULL);
state.base_dir = "";
prefix_length = prefix ? strlen(prefix) : 0;
