File wallch-4.15-math.patch of Package wallch

diff --git a/src/tools/nonguimanager.cpp b/src/tools/nonguimanager.cpp
index 8af7ed4..388b988 100644
--- a/src/tools/nonguimanager.cpp
+++ b/src/tools/nonguimanager.cpp
@@ -31,9 +31,9 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 #include <iostream>
 #include <getopt.h>
 
-#ifdef Q_OS_WIN
-
 #include <cmath>
+
+#ifdef Q_OS_WIN
 #include <Windows.h>
 
 #endif //#ifdef Q_OS_WIN