1 files changed, 7 insertions, 0 deletions
diff --git a/parse-options.c b/parse-options.c
index 8e64316fe0..e87cafbe41 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -409,3 +409,10 @@ int parse_opt_abbrev_cb(const struct option *opt, const char *arg, int unset)
 	*(int *)(opt->value) = v;
 	return 0;
 }
+
+int parse_opt_approxidate_cb(const struct option *opt, const char *arg,
+			     int unset)
+{
+	*(unsigned long *)(opt->value) = approxidate(arg);
+	return 0;
+}