Modulo colors before comparing pairs

Otherwise a new pair is allocated every time a high color is requested.

1 files changed, 3 insertions, 1 deletions

diff --git a/ui.c b/ui.c
index 12205cc..894e04d 100644
--- a/ui.c
+++ b/ui.c
@@ -135,12 +135,14 @@ static attr_t colorAttr(short fg) {
 
 static short colorPair(short fg, short bg) {
 	if (bg == -1) return 1 + fg;
+	fg %= COLORS;
+	bg %= COLORS;
 	for (short pair = 17; pair < colorPairs; ++pair) {
 		short f, b;
 		pair_content(pair, &f, &b);
 		if (f == fg && b == bg) return pair;
 	}
-	init_pair(colorPairs, fg % COLORS, bg % COLORS);
+	init_pair(colorPairs, fg, bg);
 	return colorPairs++;
 }