diff --git a/main.c b/main.c
index bec2029..5ac8ffb 100644
--- a/main.c
+++ b/main.c
@@ -10,7 +10,7 @@
 #include "getopt.h"
 #endif
 
-#define MM_VERSION "2.10-r795-dirty"
+#define MM_VERSION "2.10-r796-dirty"
 
 #ifdef __linux__
 #include <sys/resource.h>
diff --git a/sdust.c b/sdust.c
index e7cb8f2..24b7cc3 100644
--- a/sdust.c
+++ b/sdust.c
@@ -70,7 +70,7 @@ void sdust_buf_destroy(sdust_buf_t *buf)
 static inline void shift_window(int t, kdq_t(int) *w, int T, int W, int *L, int *rw, int *rv, int *cw, int *cv)
 {
 	int s;
-	if ((ssize_t)kdq_size(w) >= W - SD_WLEN + 1) { // TODO: is this right for SD_WLEN!=3?
+	if ((int)kdq_size(w) >= W - SD_WLEN + 1) { // TODO: is this right for SD_WLEN!=3?
 		s = *kdq_shift(int, w);
 		*rw -= --cw[s];
 		if (*L > (int)kdq_size(w))