[PATCH 07 of 20] fix gcc 4.6 warning -Wunused-but-set-variable in smime.c

[Olaf Hering]

# HG changeset patch
# User Olaf Hering <o...@aepfle.de>
# Date 1306148353 -7200
# Branch HEAD
# Node ID 27fb2d16bd930ea6f1457aa78befab996bcb5d02
# Parent  8d8495a033a8f939a8db262cbe847e47147a2417
fix gcc 4.6 warning -Wunused-but-set-variable in smime.c

smime.c: In function 'smime_handle_entity':
smime.c:1663:8: warning: variable 'last_pos' set but not used 
[-Wunused-but-set-variable]

Signed-off-by: Olaf Hering <o...@aepfle.de>

diff -r 8d8495a033a8 -r 27fb2d16bd93 smime.c
--- a/smime.c   Mon May 23 12:59:13 2011 +0200
+++ b/smime.c   Mon May 23 12:59:13 2011 +0200
@@ -1660,7 +1660,6 @@ static BODY *smime_handle_entity (BODY *
 {
   int len=0;
   int c;
-  long last_pos;
   char buf[HUGE_STRING];
   char outfile[_POSIX_PATH_MAX], errfile[_POSIX_PATH_MAX];
   char tmpfname[_POSIX_PATH_MAX];
@@ -1701,7 +1700,6 @@ static BODY *smime_handle_entity (BODY *
   }
 
   fseeko (s->fpin, m->offset, 0);
-  last_pos = m->offset;
 
   mutt_copy_bytes (s->fpin, tmpfp,  m->length);