documented environment variables, changed EM_DIR into ACKDIR

1989-07-17 16:19:10 +00:00
parent 4c92b4bf08
commit 5ae08cd2bf
2 changed files with 11 additions and 1 deletions
--- a/util/ack/main.c
+++ b/util/ack/main.c
@@ -123,7 +123,7 @@ varinit() {
 	register char *envstr ;
 	extern char em_dir[];

-	if ( envstr=getenv("EM_DIR") ) {
+	if ( envstr=getenv("ACKDIR") ) {
 		setsvar(keeps(HOME),keeps(envstr)) ;
 	} else {
 		setsvar(keeps(HOME),keeps(em_dir)) ;