ws.c: remove implicit dependency on the_index

diff --git a/cache.h b/cache.h
index 094652a503b4cf017887176ac404342824c98384..eb0f7d5470119d16b85bc0d5d79484d1a4860075 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -1694,7 +1694,7 @@ void shift_tree_by(const struct object_id *, const struct object_id *, struct ob
 /* All WS_* -- when extended, adapt diff.c emit_symbol */
 #define WS_RULE_MASK           07777
 extern unsigned whitespace_rule_cfg;
-extern unsigned whitespace_rule(const char *);
+extern unsigned whitespace_rule(struct index_state *, const char *);
 extern unsigned parse_whitespace_rule(const char *);
 extern unsigned ws_check(const char *line, int len, unsigned ws_rule);
 extern void ws_check_emit(const char *line, int len, unsigned ws_rule, FILE *stream, const char *set, const char *reset, const char *ws);