Fix: small warning fixes.

3 files changed, 5 insertions, 6 deletions

diff --git a/examples/amqp_connect_timeout.c b/examples/amqp_connect_timeout.c
index c2bd5ec..03eddc9 100644
--- a/examples/amqp_connect_timeout.c
+++ b/examples/amqp_connect_timeout.c
@@ -64,6 +64,7 @@ int main(int argc, char const *const *argv)
   int port;
   amqp_socket_t *socket;
   amqp_connection_state_t conn;
+  struct timeval tval;
   struct timeval *tv;
 
   if (argc < 3) {
@@ -72,7 +73,7 @@ int main(int argc, char const *const *argv)
   }
 
   if (argc > 3) {
-    tv = malloc(sizeof(struct timeval));
+    tv = &tval;
 
     tv->tv_sec = atoi(argv[3]);
 
diff --git a/examples/amqp_rpc_sendstring_client.c b/examples/amqp_rpc_sendstring_client.c
index 5b1ebfc..fdca18a 100644
--- a/examples/amqp_rpc_sendstring_client.c
+++ b/examples/amqp_rpc_sendstring_client.c
@@ -168,7 +168,7 @@ int main(int argc, char *argv[])
           break;
         }
 
-        printf("Frame type: %d channel: %d\n", frame.frame_type, frame.channel);
+        printf("Frame type: %u channel: %u\n", frame.frame_type, frame.channel);
         if (frame.frame_type != AMQP_FRAME_METHOD) {
           continue;
         }
diff --git a/examples/amqps_connect_timeout.c b/examples/amqps_connect_timeout.c
index 81e1e91..972c2f7 100644
--- a/examples/amqps_connect_timeout.c
+++ b/examples/amqps_connect_timeout.c
@@ -68,6 +68,7 @@ int main(int argc, char const *const *argv)
   int timeout;
   amqp_socket_t *socket;
   amqp_connection_state_t conn;
+  struct timeval tval;
   struct timeval *tv;
 
   if (argc < 3) {
@@ -83,10 +84,7 @@ int main(int argc, char const *const *argv)
 
   timeout = atoi(argv[3]);
   if (timeout > 0) {
-    tv = malloc(sizeof(struct timeval));
-    if (tv == NULL) {
-      die("failed to malloc struct timeval");
-    }
+    tv = &tval;
 
     tv->tv_sec = timeout;
     tv->tv_usec = 0;