Allow colour hashing to pick white

This changes all the colours sadly. Oh well. One must deal with
change in life.

1 files changed, 3 insertions, 2 deletions

diff --git a/chat.h b/chat.h
index 32ba74a..bd69b5e 100644
--- a/chat.h
+++ b/chat.h
@@ -147,8 +147,9 @@ static inline uint32_t _hash(const char *str) {
 	return hash;
 }
 static inline enum Color hash(const char *str) {
-	if (hashBound < Blue) return Default;
-	return Blue + _hash(str) % (hashBound + 1 - Blue);
+	if (!hashBound) return Default;
+	enum Color color = Black + _hash(str) % (hashBound + 1 - Black);
+	return (color == Black ? White : color);
 }
 
 extern struct Network {