--- src/pollset.cpp_orig	2019-12-02 01:10:05 +0000
+++ src/pollset.cpp	2019-12-02 01:10:29 +0000
@@ -82,7 +82,7 @@
     //  Increase the load metric of the thread.
     adjust_load (1);
 
-    if (fd_ >= fd_table.size ()) {
+    if (fd_ >= (int)fd_table.size ()) {
         fd_table.resize (fd_ + 1, NULL);
     }
     fd_table[fd_] = pe;