Merged revisions 296868 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r296868 | jpeeler | 2010-11-30 18:23:19 -0600 (Tue, 30 Nov 2010) | 4 lines
  
  Properly restore backup information file when hanging up during message prepending.
  
  ABE-2654
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.2@296869 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_voicemail.c

@@ -6950,6 +6950,16 @@ static int forward_message(struct ast_channel *chan, char *context, struct vm_st
 #endif
 		}
 		DISPOSE(dir, curmsg);
+#ifndef IMAP_STORAGE
+		if (cmd) { /* assuming hangup, cleanup backup file */
+			make_file(msgfile, sizeof(msgfile), dir, curmsg);
+			strcpy(textfile, msgfile);
+			strcpy(backup_textfile, msgfile);
+			strncat(textfile, ".txt", sizeof(textfile) - strlen(textfile) - 1);
+			strncat(backup_textfile, "-bak.txt", sizeof(backup_textfile) - strlen(backup_textfile) - 1);
+			rename(backup_textfile, textfile);
+		}
+#endif
 	}
 
 	/* If anything failed above, we still have this list to free */