1 files changed, 4 insertions, 2 deletions

diff --git a/src/cube_routines.h b/src/cube_routines.h
index 1585e67..fb19355 100644
--- a/src/cube_routines.h
+++ b/src/cube_routines.h
@@ -422,8 +422,9 @@ _static int
 writepiece_LST(uint8_t piece, char *buf)
 {
         char digits[3];
-        int i, len = 0;
+        int i, len;
 
+        len = 0;
         while (piece != 0) {
                 digits[len++] = (piece % 10) + '0';
                 piece /= 10;
@@ -473,7 +474,8 @@ writecube_H48(cube_t cube, char *buf)
 _static void
 writecube_LST(cube_t cube, char *buf)
 {
-        int i, ptr;
+        int i;
+        size_t ptr;
         uint8_t piece;
 
         ptr = 0;