properly remove MSG_PEEK in check_dhcp.c. Fixes #1450.

1 files changed, 1 insertions, 1 deletions

diff --git a/plugins-root/check_dhcp.c b/plugins-root/check_dhcp.c
index 88b7ca10..f4c2dafd 100644
--- a/plugins-root/check_dhcp.c
+++ b/plugins-root/check_dhcp.c
@@ -693,7 +693,7 @@ int receive_dhcp_packet(void *buffer, int buffer_size, int sock, int timeout, st
         else{
 		bzero(&source_address,sizeof(source_address));
 		address_size=sizeof(source_address);
-                recv_result=recvfrom(sock,(char *)buffer,buffer_size,MSG_PEEK,(struct sockaddr *)&source_address,&address_size);
+                recv_result=recvfrom(sock,(char *)buffer,buffer_size,0,(struct sockaddr *)&source_address,&address_size);
 		if(verbose)
 			printf("recv_result: %d\n",recv_result);