vcpkg/ports/wxwidgets/fix-build.patch

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diff --git a/build/cmake/functions.cmake b/build/cmake/functions.cmake
index 06116384c7..f82ff941bb 100644
--- a/build/cmake/functions.cmake
+++ b/build/cmake/functions.cmake
@@ -383,7 +383,7 @@ endmacro()
# Enable cotire for target, use optional second argument for prec. header
macro(wx_target_enable_precomp target_name)
target_compile_definitions(${target_name} PRIVATE WX_PRECOMP)
- if(NOT ${ARGV1} STREQUAL "")
+ if(${ARGC} GREATER 1 AND NOT ${ARGV1} STREQUAL "")
set_target_properties(${target_name} PROPERTIES
COTIRE_CXX_PREFIX_HEADER_INIT ${ARGV1})
endif()