setlocale(3) has been fixed to match POSIX standard:

LC_ALL takes precedence over other LC_* envariables.

2 files changed, 4 insertions, 4 deletions

diff --git a/games/morse/morse.6 b/games/morse/morse.6
index 42db42a..6b7f708 100644
--- a/games/morse/morse.6
+++ b/games/morse/morse.6
@@ -138,8 +138,8 @@ speaker device file
 .El
 .Sh ENVIRONMENT
 .Bl -tag -width LC_CTYPE -compact
-.It Ev LC_CTYPE
 .It Ev LC_ALL
+.It Ev LC_CTYPE
 .It Ev LANG
 If one of these variables (in this priority) is set to a locale ending in
 .Ql KOI8-R ,
diff --git a/games/morse/morse.c b/games/morse/morse.c
index 38293a7..6579e8d 100644
--- a/games/morse/morse.c
+++ b/games/morse/morse.c
@@ -318,9 +318,9 @@ main(int argc, char **argv)
 	argc -= optind;
 	argv += optind;
 
-	if((p = getenv("LC_CTYPE")) ||
-	   (p = getenv("LC_ALL")) ||
-	   (p = getenv("LANG"))) {
+	if(((p = getenv("LC_ALL")) && *p) ||
+	   ((p = getenv("LC_CTYPE")) && *p) ||
+	   ((p = getenv("LANG")) && *p)) {
 		if(strlen(p) >= sizeof(".KOI8-R") &&
 		   strcasecmp(&p[strlen(p) + 1 - sizeof(".KOI8-R")], ".KOI8-R") == 0)
 			hightab = koi8rtab;