parenthesize BAD_COLORHEADmaster

1 files changed, 1 insertions, 1 deletions

diff --git a/main.c b/main.c
index 7c7f026..037e980 100644
--- a/main.c
+++ b/main.c
@@ -1140,7 +1140,7 @@ int sect_margin(Str k, Str v, Arena *perm) {
 	return -1;
 }
 
-#define BAD_COLOR -2
+#define BAD_COLOR (-2)
 
 /* i can't tell if RGB colors are broken, or just the terminal doesn't support it */
 int parse_hex_nybble(char c) {