Add missing header

tindy2013 · Nov 12, 2019 · ecc5e2a · ecc5e2a
1 parent 4db29b2
commit ecc5e2a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/main.cpp b/main.cpp
@@ -1,6 +1,7 @@
 #include <iostream>
 #include <string>
 #include <mutex>
+#include <unistd.h>
 
 #include <yaml-cpp/yaml.h>