workaround a stupid issue in how decoding is performed in mutt *sigh*

[apps/madmutt.git] / editmsg.c

diff --git a/editmsg.c b/editmsg.c
index d0b080f..09f358f 100644 (file)
--- a/editmsg.c
+++ b/editmsg.c
@@ -1,39 +1,20 @@
 /*
+ * Copyright notice from original mutt:
  * Copyright (C) 1999-2000 Thomas Roessler <roessler@does-not-exist.org>
- * 
- *     This program is free software; you can redistribute it
- *     and/or modify it under the terms of the GNU General Public
- *     License as published by the Free Software Foundation; either
- *     version 2 of the License, or (at your option) any later
- *     version.
- * 
- *     This program is distributed in the hope that it will be
- *     useful, but WITHOUT ANY WARRANTY; without even the implied
- *     warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
- *     PURPOSE.  See the GNU General Public License for more
- *     details.
- * 
- *     You should have received a copy of the GNU General Public
- *     License along with this program; if not, write to the Free
- *     Software Foundation, Inc., 59 Temple Place - Suite 330,
- *     Boston, MA  02111, USA.
+ *
+ * This file is part of mutt-ng, see http://www.muttng.org/.
+ * It's licensed under the GNU General Public License,
+ * please see the file GPL in the top level source directory.
  */
 
 /* simple, editor-based message editing */
 
-#if HAVE_CONFIG_H
-# include "config.h"
-#endif
+#include <lib-lib/lib-lib.h>
+#include <lib-ui/lib-ui.h>
+#include <lib-mx/mx.h>
 
 #include "mutt.h"
 #include "copy.h"
-#include "mailbox.h"
-#include "mx.h"
-
-#include <sys/stat.h>
-#include <errno.h>
-
-#include <time.h>
 
 /*
  * return value:
@@ -63,6 +44,7 @@ static int edit_one_message (CONTEXT * ctx, HEADER * cur)
 
   struct stat sb;
   time_t mtime = 0;
+  ssize_t size = 0;
 
   mutt_mktemp (tmp);
 
@@ -79,8 +61,7 @@ static int edit_one_message (CONTEXT * ctx, HEADER * cur)
   }
 
   rc = mutt_append_message (&tmpctx, ctx, cur, 0, CH_NOLEN |
-                            ((ctx->magic == M_MBOX
-                              || ctx->magic == M_MMDF) ? 0 : CH_NOSTATUS));
+                            (ctx->magic == M_MBOX ? 0 : CH_NOSTATUS));
   oerrno = errno;
 
   mx_close_mailbox (&tmpctx, NULL);
@@ -91,8 +72,10 @@ static int edit_one_message (CONTEXT * ctx, HEADER * cur)
     goto bail;
   }
 
-  if (stat (tmp, &sb) == 0)
+  if (stat (tmp, &sb) == 0) {
     mtime = sb.st_mtime;
+    size = sb.st_size;
+  }
 
   /*
    * 2002-09-05 me@sigpipe.org
@@ -102,13 +85,13 @@ static int edit_one_message (CONTEXT * ctx, HEADER * cur)
    * remove it, the message will grow by one line each time the user edits
    * the message.
    */
-  if (sb.st_size != 0 && truncate (tmp, sb.st_size - 1) == -1) {
+  if (size != 0 && truncate (tmp, --size) == -1) {
     mutt_error (_("could not truncate temporary mail folder: %s"),
                 strerror (errno));
     goto bail;
   }
 
-  mutt_edit_file (NONULL (Editor), tmp);
+  mutt_edit_file(tmp);
 
   if ((rc = stat (tmp, &sb)) == -1) {
     mutt_error (_("Can't stat %s: %s"), tmp, strerror (errno));
@@ -121,7 +104,7 @@ static int edit_one_message (CONTEXT * ctx, HEADER * cur)
     goto bail;
   }
 
-  if (sb.st_mtime == mtime) {
+  if (sb.st_mtime == mtime && sb.st_size == size) {
     mutt_message (_("Message not modified!"));
     rc = 1;
     goto bail;
@@ -140,14 +123,14 @@ static int edit_one_message (CONTEXT * ctx, HEADER * cur)
   }
 
   of = 0;
-  cf = ((tmpctx.magic == M_MBOX || tmpctx.magic == M_MMDF) ? 0 : CH_NOSTATUS);
+  cf = (tmpctx.magic == M_MBOX ? 0 : CH_NOSTATUS);
 
   if (fgets (buff, sizeof (buff), fp) && is_from (buff, NULL, 0, NULL)) {
-    if (tmpctx.magic == M_MBOX || tmpctx.magic == M_MMDF)
+    if (tmpctx.magic == M_MBOX)
       cf = CH_FROM | CH_FORCE_FROM;
-  }
-  else
+  } else {
     of = M_ADD_FROM;
+  }
 
   /* 
    * XXX - we have to play games with the message flags to avoid
@@ -181,8 +164,7 @@ static int edit_one_message (CONTEXT * ctx, HEADER * cur)
   mx_close_mailbox (&tmpctx, NULL);
 
 bail:
-  if (fp)
-    fclose (fp);
+  m_fclose(&fp);
 
   if (rc >= 0)
     unlink (tmp);