@@ -68,14 +68,13 @@ struct LZWState {

 /* get one code from stream */

 static int lzw_get_code(struct LZWState * s)

 {

-    int c, sizbuf;

+    int c;

     if(s->mode == FF_LZW_GIF) {

         while (s->bbits < s->cursize) {

             if (!s->bs) {

-                sizbuf = *s->pbuf++;

-                s->bs = sizbuf;

-                if(!sizbuf) {

+                s->bs = *s->pbuf++;

+                if(!s->bs) {

                     s->eob_reached = 1;

                     break;

                 }