Minor fixes

[proxmark3-svn] / client / util.c

diff --git a/client/util.c b/client/util.c
index b7f07bde056ec5b79834088a77de8d466b08a358..568992ab3f2ce61eaf553acd475fc1787ef10088 100644 (file)
--- a/client/util.c
+++ b/client/util.c
@@ -620,7 +620,7 @@ int hextobinarray(char *target, char *source)
         else if (x >= 'A' && x <= 'F')
             x -= 'A' - 10;
         else {
-               printf("Discovered unknown character %c %d at idx %d of %s\n", x, x, source - start, start);
+               printf("Discovered unknown character %c %d at idx %d of %s\n", x, x, (unsigned int)(source - start), start);
             return 0;
         }
         // output