X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Femail.c;h=81ae29c3035269513105e87a1193bdc205b9808a;hb=591c55cdb4e56f229d27d93a28a75e8a506def15;hp=6a0c0a45718e7b167a5e179f028b40a6eb1cce06;hpb=d5565943cd7ee338e5b750a027faff8115df4c72;p=collectd.git

diff --git a/src/email.c b/src/email.c
index 6a0c0a45..81ae29c3 100644
--- a/src/email.c
+++ b/src/email.c
@@ -50,7 +50,6 @@
 # include <pthread.h>
 #endif
 
-#include <sys/socket.h>
 #include <sys/un.h>
 #include <sys/select.h>
 
@@ -390,8 +389,8 @@ static void *open_connection (void __attribute__((unused)) *arg)
 {
 	struct sockaddr_un addr;
 
-	char *path  = (NULL == sock_file) ? SOCK_PATH : sock_file;
-	char *group = (NULL == sock_group) ? COLLECTD_GRP_NAME : sock_group;
+	const char *path  = (NULL == sock_file) ? SOCK_PATH : sock_file;
+	const char *group = (NULL == sock_group) ? COLLECTD_GRP_NAME : sock_group;
 
 	/* create UNIX socket */
 	errno = 0;