config: store the section name separately

The section and variable names use different rules, so store them as
two different variables internally.

This will simplify the configuration-writing code as well later on,
but even with parsing, the code is simpler.

Take this opportunity to add a variable to the list directly when
parsing instead of passing through config_set.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/util.h b/src/util.h
index 3c606493f..3dcdc3674 100644
--- a/src/util.h
+++ b/src/util.h
@@ -16,6 +16,7 @@
 #define git__calloc calloc
 #define git__realloc realloc
 #define git__strdup strdup
+#define git__strndup strndup
 
 extern int git__fmt(char *, size_t, const char *, ...)
 	GIT_FORMAT_PRINTF(3, 4);