lastenv is only used in setenv.

Prevents an unused variable warning on platforms that have setenv but not unsetenv.
2021-07-27 17:45:34 +10:00 · 2021-07-27 17:45:34 +10:00 · 0f494236b4
parent a1f78e08bd
commit 0f494236b4
1 changed files with 2 additions and 0 deletions
--- 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 */
 /*