Makes ftpd-topfield clean up closed socket correctly, even when lost ungracefully from vlc >v0.9.

ftpd-topfield patch

diff --git a/ftpd-topfield/ftpd.c b/ftpd-topfield/ftpd.c
index db0b67b..f6d3458 100644
--- a/ftpd-topfield/ftpd.c
+++ b/ftpd-topfield/ftpd.c
@@ -932,6 +932,7 @@ reboot_topfield (void)
 void
 retrieve (const char *cmd, const char *name)
 {
+	static int in_get;
 	FILE *dout = 0;
 	off_t current = restart_point;
 	tf_dirent dirent;
@@ -940,7 +941,6 @@ retrieve (const char *cmd, const char *name)
 	int retries = 0;
 	size_t skip = 0;
 	int aborted = 0;
-	int in_get = 0;
 	int replied = 0;
 	int eof;
 
@@ -949,6 +949,7 @@ retrieve (const char *cmd, const char *name)
 
 	int turbo = is_turbo(userpath);
 
+	in_get = 0;
 	aborted = setjmp(abort_buf);
 	abort_buf_valid = 1;
 	transflag = 1;