[PATCH] compat/getpass.c: Fix a sparse "symbol not declared" warning

[Ramsay Jones <ramsay@ramsay1.demon.co.uk>]

In particular, sparse complains as follows:

        SP compat/getpass.c
    compat/getpass.c:5:6: warning: symbol 'getpass_echo' was not \
        declared. Should it be static?

In order to suppress the warning, we include the getpass.h header
file which contains an appropriate extern declaration.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
---

Hi Jeff,

When you next re-roll your most recent credentials/getpass series, could
you please squash this patch in. (This patch was against pu @ 1cc922af,
but I guess you need to apply a similar patch to commit 8eca119c "stub out
getpass_echo function", 27-11-2011 instead)

Thanks!

ATB,
Ramsay Jones

 compat/getpass.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/compat/getpass.c b/compat/getpass.c
index b5bd1dd..a145d27 100644
--- a/compat/getpass.c
+++ b/compat/getpass.c
@@ -1,4 +1,5 @@
 #include "../git-compat-util.h"
+#include "getpass.h"
 
 #ifdef HAVE_DEV_TTY
 
-- 
1.7.7