When creation of the temporary tags file fails, call the pager

without the -T option, because otherwise the pager won't even start.
Fixing a bug reported by jca@.

While here, shorten the code by two lines
and delete one internal interface function.

1 files changed, 2 insertions, 3 deletions

diff --git a/tag.h b/tag.h
index 4456f323..3708e4e3 100644
--- a/tag.h
+++ b/tag.h
@@ -1,4 +1,4 @@
-/*      $Id: tag.h,v 1.1 2015/07/17 22:38:29 schwarze Exp $    */
+/*      $Id: tag.h,v 1.2 2015/07/21 03:26:22 schwarze Exp $    */
 /*
  * Copyright (c) 2015 Ingo Schwarze <schwarze@openbsd.org>
  *
@@ -17,8 +17,7 @@
 
 __BEGIN_DECLS
 
-void	 tag_init(void);
-char	*tag_filename(void);
+char	*tag_init(void);
 size_t	 tag_get(const char *, size_t);
 void	 tag_put(const char *, size_t, size_t);
 void	 tag_write(void);