diff --git a/configure.in b/configure.in
index a3778b7c..8f22db51 100644
--- a/configure.in
+++ b/configure.in
@@ -621,10 +621,10 @@ else
 fi
 
 ## post processing
-do_build=`echo $do_build | sed 's/ /\n/g' | sort`
-no_build=`echo $no_build | sed 's/ /\n/g' | sort`
-enable_feature=`echo $enable_feature | sed 's/ /\n/g' | sort`
-disable_feature=`echo $disable_feature | sed 's/ /\n/g' | sort`
+do_build=`for i in $do_build; do echo $i; done | sort`
+no_build=`for i in $no_build; do echo $i; done | sort`
+enable_feature=`for i in $enable_feature; do echo $i; done | sort`
+disable_feature=`for i in $disable_feature; do echo $i; done | sort`
 
 ## output
 
diff --git a/src/fdevent_freebsd_kqueue.c b/src/fdevent_freebsd_kqueue.c
index 25728fb2..fdc41ff4 100644
--- a/src/fdevent_freebsd_kqueue.c
+++ b/src/fdevent_freebsd_kqueue.c
@@ -108,6 +108,7 @@ static int fdevent_freebsd_kqueue_poll(fdevents *ev, int timeout_ms) {
 			fprintf(stderr, "%s.%d: kqueue failed polling: %s\n",
 				__FILE__, __LINE__, strerror(errno));
 			break;
+		}
 	}
 
 	return ret;