hush: make "true" built-in
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/shell/hush.c b/shell/hush.c
index 9271934..7b0ea8b 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -944,6 +944,7 @@
BLTIN("source" , builtin_source , "Run commands in a file"),
#endif
BLTIN("trap" , builtin_trap , "Trap signals"),
+ BLTIN("true" , builtin_true , NULL),
BLTIN("type" , builtin_type , "Show command type"),
BLTIN("ulimit" , shell_builtin_ulimit , "Control resource limits"),
BLTIN("umask" , builtin_umask , "Set file creation mask"),