--- format_wav_gsm.c.orig	Thu Feb  3 18:39:26 2005
+++ format_wav_gsm.c	Tue Mar 22 19:29:38 2005
@@ -55,7 +55,6 @@
 	   weird MS format */
 	/* This is what a filestream means to us */
 	int fd; /* Descriptor */
-	int bytes;
 	struct ast_frame fr;				/* Frame information */
 	char waste[AST_FRIENDLY_OFFSET];	/* Buffer for sending frames, etc */
 	char empty;							/* Empty character */
@@ -402,7 +401,7 @@
 	ast_mutex_unlock(&wav_lock);
 	ast_update_use_count();
 	/* Pad to even length */
-	if (s->bytes & 0x1)
+	if (lseek(s->fd, 0, SEEK_END) & 0x1)
 		write(s->fd, &zero, 1);
 	close(s->fd);
 	free(s);
@@ -462,7 +461,6 @@
 				ast_log(LOG_WARNING, "Bad write (%d/65): %s\n", res, strerror(errno));
 				return -1;
 			}
-			fs->bytes += 65;
 			update_header(fs->fd);
 			len += 65;
 		} else {
@@ -473,7 +471,6 @@
 					ast_log(LOG_WARNING, "Bad write (%d/65): %s\n", res, strerror(errno));
 					return -1;
 				}
-				fs->bytes += 65;
 				update_header(fs->fd);
 			} else {
 				/* Copy the data and do nothing */