vcpkg/ports/ignition-math6/fix-isspace.patch

diff --git a/include/ignition/math/Color.hh b/include/ignition/math/Color.hh
index faf7a08..16758c5 100644
--- a/include/ignition/math/Color.hh
+++ b/include/ignition/math/Color.hh
@@ -18,6 +18,7 @@
 #define IGNITION_MATH_COLOR_HH_
 
 #include <iostream>
+#include <cctype>
 
 #include <ignition/math/Helpers.hh>
 #include <ignition/math/Vector3.hh>
[vcpkg baseline][many ports] Fix build failures (#22180) * [vcpkg baseline][omplapp] Fix dependencies, add features * version * [sdformat9] Add the required dependency urdfdom-headers * [ignition-math6] Fix build error * version * [botan] Fix the pkgconfig again * version 2021-12-29 05:24:18 +08:00			`diff --git a/include/ignition/math/Color.hh b/include/ignition/math/Color.hh`
			`index faf7a08..16758c5 100644`
			`--- a/include/ignition/math/Color.hh`
			`+++ b/include/ignition/math/Color.hh`
			`@@ -18,6 +18,7 @@`
			`#define IGNITION_MATH_COLOR_HH_`

			`#include <iostream>`
			`+#include <cctype>`

			`#include <ignition/math/Helpers.hh>`
			`#include <ignition/math/Vector3.hh>`