Merge "Fix build error in gcc 7.2"

diff --git a/src/app.cpp b/src/app.cpp
index 337b0ac..d218f3e 100644 (file)
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -29,7 +29,6 @@
 #include <json-c/json.h>
 
 #include <algorithm>
-#include <bits/signum.h>
 #include <csignal>
 #include <fstream>
 #include <json.hpp>