Fix some picky compiler warnings kindly provided by Borland C++ 5.5

[u/mdw/putty] / raw.c

diff --git a/raw.c b/raw.c
index 31c1746..3023d95 100644 (file)
--- a/raw.c
+++ b/raw.c
@@ -52,7 +52,6 @@ static void s_write (void *buf, int len) {
 static void c_write (char *buf, int len) {
     while (len--) {
        int new_head = (inbuf_head + 1) & INBUF_MASK;
-       int c = (unsigned char) *buf;
        if (new_head != inbuf_reap) {
            inbuf[inbuf_head] = *buf++;
            inbuf_head = new_head;