diff --git a/README.md b/README.md
index 5233665d..e1edcd37 100644
--- a/README.md
+++ b/README.md
@@ -66,8 +66,9 @@ sudo apt install libboost-dev libwxgtk3.0-gtk3-dev libhunspell-dev
 ````
 Then use cmake to build
 ````
-cmake build -DCMAKE_BUILD_TYPE=Release
-cmake --build build
+mkdir build && cd build
+cmake -DCMAKE_BUILD_TYPE=Release ..
+cmake --build .
 ````
 Use `CMAKE_BUILD_TYPE=Debug` for a debug build
 
diff --git a/src/util/io/get_member.cpp b/src/util/io/get_member.cpp
index 51d00ce2..eba0c8ad 100644
--- a/src/util/io/get_member.cpp
+++ b/src/util/io/get_member.cpp
@@ -29,7 +29,6 @@ template <> void GetDefaultMember::handle(const Color&        v) { value = to_sc
 template <> void GetDefaultMember::handle(const wxDateTime&   v) { value = to_script(v); }
             void GetDefaultMember::handle(const ScriptValueP& v) { value = v; }
             void GetDefaultMember::handle(const ScriptP&      v) { value = v; }
-template <> void GetDefaultMember::handle(const unsigned long& v) { value = to_script((int)v); }
 
 // ----------------------------------------------------------------------------- : GetMember