[PATCH] submodule-config: correct error reporting for invalid ignore value

[Stefan Beller]

As 'var' contains the whole value we get error messages that repeat
the section and key currently:

warning: Invalid parameter 'true' for config option 
'submodule.submodule.plugins/hooks.ignore.ignore'

Fix this by only giving the section name in the warning.

Signed-off-by: Stefan Beller <sbel...@google.com>
---
 submodule-config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/submodule-config.c b/submodule-config.c
index 93453909cf..bb069bc097 100644
--- a/submodule-config.c
+++ b/submodule-config.c
@@ -333,7 +333,7 @@ static int parse_config(const char *var, const char *value, 
void *data)
                         strcmp(value, "all") &&
                         strcmp(value, "none"))
                        warning("Invalid parameter '%s' for config option "
-                                       "'submodule.%s.ignore'", value, var);
+                                       "'submodule.%s.ignore'", value, 
name.buf);
                else {
                        free((void *) submodule->ignore);
                        submodule->ignore = xstrdup(value);
-- 
2.12.0.264.gd6db3f2165.dirty