2 files changed, 4 insertions, 4 deletions

diff --git a/core/DHT.c b/core/DHT.c
index ef04a391..2b9d7157 100644
--- a/core/DHT.c
+++ b/core/DHT.c
@@ -573,7 +573,7 @@ int handle_sendnodes(char * packet, uint32_t length, IP_Port source)//tested
     {
         return 1;
     } 
-    int num_nodes = (length - 5 - CLIENT_ID_SIZE) / (CLIENT_ID_SIZE + sizeof(IP_Port));
+    uint32_t num_nodes = (length - 5 - CLIENT_ID_SIZE) / (CLIENT_ID_SIZE + sizeof(IP_Port));
     uint32_t i;
     uint32_t ping_id;
     
diff --git a/testing/DHT_test.c b/testing/DHT_test.c
index 59b0233e..6bf4e4f2 100644
--- a/testing/DHT_test.c
+++ b/testing/DHT_test.c
@@ -3,8 +3,8 @@
  * 
  * Compile with: gcc -Wall -o test ../core/DHT.c DHT_test.c
  * 
- * Command line arguments are the ip and port of a node
- * EX: ./test 127.0.0.1 33445
+ * Command line arguments are the ip and port of a node and the client_id of the friend you want to find the ip_port of
+ * EX: ./test 127.0.0.1 33445 ABCDEFGHIJKLMNOPQRSTUVWXYZabcdef
  */
 
 #include "../core/DHT.h"
@@ -93,7 +93,7 @@ int main(int argc, char *argv[])
     #endif
     
     if (argc < 4) {
-        printf("usage %s ip port client_id\n", argv[0]);
+        printf("usage %s ip port client_id(of friend to find ip_port of)\n", argv[0]);
         exit(0);
     }
     addfriend(argv[3]);