st.c | 4 ++--

diff --git a/st.c b/st.c
index 486735d7a79cf21f6078dbea177ec7de69237658..8f28582a55dbcaf3fc0fbd22f2be9d11fe736541 100644
--- a/st.c
+++ b/st.c
@@ -558,10 +558,10 @@
 ssize_t
 xwrite(int fd, const char *s, size_t len)
 {
-	size_t aux = len;
+	size_t aux = len, r;
 
 	while (len > 0) {
-		ssize_t r = write(fd, s, len);
+		r = write(fd, s, len);
 		if (r < 0)
 			return r;
 		len -= r;