1 files changed, 1 insertions, 1 deletions
diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c
index a31546ee..67e0f50a 100644
--- a/sysdep/unix/io.c
+++ b/sysdep/unix/io.c
@@ -1526,7 +1526,7 @@ static void hexdump(const char *data, socklen_t size)
 {
   char buf[1024]="";
 
-  for (int i = 0; i < size; i++)
+  for (unsigned int i = 0; i < size; i++)
     {
       sprintf(buf + i*3, "%02x ", data[i]);
     }