User not notified of temporary greeting, if ODBC storage is in use.

(closes issue #13659)
 Reported by: moliveras
 Patches: 
       20081009__bug13659.diff.txt uploaded by Corydon76 (license 14)
 Tested by: moliveras


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@148257 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_voicemail.c

@@ -6493,8 +6493,10 @@ static int vm_intro(struct ast_channel *chan, struct ast_vm_user *vmu, struct vm
 	/* Notify the user that the temp greeting is set and give them the option to remove it */
 	snprintf(prefile, sizeof(prefile), "%s%s/%s/temp", VM_SPOOL_DIR, vmu->context, vms->username);
 	if (ast_test_flag(vmu, VM_TEMPGREETWARN)) {
+		RETRIEVE(prefile, -1, vmu);
 		if (ast_fileexists(prefile, NULL, NULL) > 0)
 			ast_play_and_wait(chan, "vm-tempgreetactive");
+		DISPOSE(prefile, -1);
 	}
 
 	/* Play voicemail intro - syntax is different for different languages */
@@ -6754,8 +6756,10 @@ static int vm_options(struct ast_channel *chan, struct ast_vm_user *vmu, struct
 		default: 
 			cmd = 0;
 			snprintf(prefile, sizeof(prefile), "%s%s/%s/temp", VM_SPOOL_DIR, vmu->context, vms->username);
+			RETRIEVE(prefile, -1, vmu);
 			if (ast_fileexists(prefile, NULL, NULL))
 				cmd = ast_play_and_wait(chan, "vm-tmpexists");
+			DISPOSE(prefile, -1);
 			if (!cmd)
 				cmd = ast_play_and_wait(chan, "vm-options");
 			if (!cmd)