[PATCH] getpass: conditionalize variable declarations

[Jonas 'Sortie' Termansen]

This fixes unused variable warnings. Additionally, the struct termios may
not be defined on systems without tcsetattr and no termios header.
---
 lib/getpass.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/getpass.c b/lib/getpass.c
index 43d0d59..18dc0b7 100644
--- a/lib/getpass.c
+++ b/lib/getpass.c
@@ -85,7 +85,9 @@ getpass (const char *prompt)
 {
   FILE *tty;
   FILE *in, *out;
+# if HAVE_TCGETATTR
   struct termios s, t;
+# endif
   bool tty_changed = false;
   static char *buf;
   static size_t bufsize;
-- 
2.0.0