Use global applet_name instead of local versions.
diff --git a/init/init.c b/init/init.c
index 79f14ab..f38d154 100644
--- a/init/init.c
+++ b/init/init.c
@@ -891,7 +891,7 @@
 	/* Expect to be invoked as init with PID=1 or be invoked as linuxrc */
 	if (getpid() != 1
 #ifdef BB_FEATURE_LINUXRC
-			&& strstr(argv[0], "linuxrc") == NULL
+			&& strstr(applet_name, "linuxrc") == NULL
 #endif
 	                  )
 	{