plan9port

commit e3ffbf3b84dc0f303b3c94dcddb776eeb7b8c58e
parent 0b14ce0e111fc2ab828ad7ca268336a9e4944369
Author: rsc <devnull@localhost>
Date:   Thu, 19 May 2005 17:13:24 +0000

set $PLAN9 if necessary

Diffstat:
M
src/cmd/rc/exec.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/cmd/rc/exec.c b/src/cmd/rc/exec.c
@@ -110,6 +110,9 @@ main(int argc, char *argv[])
 	code bootstrap[32];
 	char num[12], *rcmain;
 	int i;
+	
+	/* needed for rcmain later */
+	setenv("PLAN9", unsharp("#9"), 1);
 
 	argc=getflags(argc, argv, "srdiIlxepvVc:1m:1[command]", 1);
 	if(argc==-1) usage("[file [arg ...]]");