ed: Don't show '!' in exec with -s

POSIX indicates that this '!' is a diagnosis that must not be printed when -s is supplied.
2016-01-01 17:40:33 +01:00 · 2016-01-01 17:40:33 +01:00 · 6630bd97cf
commit 6630bd97cf
parent b2ef7e73e0
1 changed files with 2 additions and 1 deletions
--- a/ed.c
+++ b/ed.c
@ -871,7 +871,8 @@ execsh(void)
 	if (repl)
 		puts(cmd);
 	system(cmd);
-	puts("!");
+	if (optdiag)
+		puts("!");
 }

 static void