unalf: get rid of clang "variable set but not used" warning in io.c.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/io.c b/src/io.c
index cc50b8b..2b76ab1 100644
--- a/src/io.c
+++ b/src/io.c
@@ -143,7 +143,7 @@ int read_alf_header(void) {
 /* read buf_len_l/h bytes into buf_adr_l/h, then store the number
    of bytes actually read in buf_len_l/h. TODO: what about EOF? */
 void readblock(void) {
-	static int bytes_read = 0;
+	// static int bytes_read = 0;
 	int bytes, len, bufadr;
 	u8 *buf;
 
@@ -152,7 +152,7 @@ void readblock(void) {
 	len = dpeek(buf_len_l);
 
 	bytes = fread(buf, 1, len, in_file);
-	bytes_read += bytes;
+	// bytes_read += bytes;
 
 	/* mimic CIO's behaviour */
 	if(feof(in_file)) {