[PATCH] git-credential-netrc: fix uninitialized warning

[Ted Zlatanov <tzz@lifelogs.com>]

Simple patch to avoid unitialized warning and log what we'll do.

---
 contrib/credential/netrc/git-credential-netrc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/contrib/credential/netrc/git-credential-netrc b/contrib/credential/netrc/git-credential-netrc
index 6c51c43..13e537b 100755
--- a/contrib/credential/netrc/git-credential-netrc
+++ b/contrib/credential/netrc/git-credential-netrc
@@ -369,7 +369,10 @@ sub find_netrc_entry {
 	{
 		my $entry_text = join ', ', map { "$_=$entry->{$_}" } keys %$entry;
 		foreach my $check (sort keys %$query) {
-			if (defined $query->{$check}) {
+			if (!defined $entry->{$check}) {
+			       log_debug("OK: entry has no $check token, so any value satisfies check $check");
+			}
+			elsif (defined $query->{$check}) {
 				log_debug("compare %s [%s] to [%s] (entry: %s)",
 					  $check,
 					  $entry->{$check},
-- 
1.8.1.5