printenv: fix environ == NULL segfault
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/coreutils/test.c b/coreutils/test.c
index 8248a1e..2d245be 100644
--- a/coreutils/test.c
+++ b/coreutils/test.c
@@ -45,7 +45,7 @@
/* This is a NOFORK applet. Be very careful! */
/* test_main() is called from shells, and we need to be extra careful here.
- * This is true regardless of PREFER_APPLETS and STANDALONE_SHELL
+ * This is true regardless of PREFER_APPLETS and SH_STANDALONE
* state. */
/* test(1) accepts the following grammar: