mailinfo: allow -u to fall back on latin1 to utf8 conversion.

diff --git a/diff.c b/diff.c
index ffe8a5523406badc415b11f468a2aafb7c9611a9..2e0797bf3ee651a644be50aee10ee125fe96368f 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -15,6 +15,16 @@ static int use_size_cache;
 
 int diff_rename_limit_default = -1;
 
+int git_diff_config(const char *var, const char *value)
+{
+       if (!strcmp(var, "diff.renamelimit")) {
+               diff_rename_limit_default = git_config_int(var, value);
+               return 0;
+       }
+
+       return git_default_config(var, value);
+}
+
 static char *quote_one(const char *str)
 {
        int needlen;