Fix compilation error with newer glibc; broken after IWYU.

diff --git a/stream.cpp b/stream.cpp
index 23f478902d3f6f1dd055511c6b33562bd8860c0a..87a7db771f51032f790abce1d3de8b34376d5ed0 100644 (file)
--- a/stream.cpp
+++ b/stream.cpp
@@ -1,5 +1,6 @@
 #include <assert.h>
 #include <errno.h>
+#include <limits.h>
 #include <netinet/in.h>
 #include <stdio.h>
 #include <stdlib.h>