[openssh-commits] [openssh] 01/02: lastenv is only used in setenv.

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dtucker pushed a commit to branch master
in repository openssh.

commit 0f494236b49fb48c1ef33669f14822ca4f3ce2f4
Author: Darren Tucker <dtucker at dtucker.net>
Date:   Tue Jul 27 17:45:34 2021 +1000

    lastenv is only used in setenv.
    
    Prevents an unused variable warning on platforms that have setenv but
    not unsetenv.
---
 openbsd-compat/setenv.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/openbsd-compat/setenv.c b/openbsd-compat/setenv.c
index 373b701d..86954c28 100644
--- a/openbsd-compat/setenv.c
+++ b/openbsd-compat/setenv.c
@@ -39,7 +39,9 @@
 #include <string.h>
 
 extern char **environ;
+#ifndef HAVE_SETENV
 static char **lastenv;				/* last value of environ */
+#endif
 
 /* OpenSSH Portable: __findenv is from getenv.c rev 1.8, made static */
 /*

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