Fix compile error on VS2019

dzenanz · dzenanz · commit 73e78e0eb014 · 2021-11-30T17:23:12.000-05:00
error C2440: '&lt;function-style-cast&gt;': cannot convert from 'ghc::filesystem::path' to 'std::string'
diff --git a/include/xtensor-io/xio_disk_handler.hpp b/include/xtensor-io/xio_disk_handler.hpp
@@ -62,7 +62,7 @@ namespace xt
                     {
                         if (!fs::is_directory(directory))
                         {
-                            XTENSOR_THROW(std::runtime_error, "Path is not a directory: " + std::string(directory));
+                            XTENSOR_THROW(std::runtime_error, "Path is not a directory: " + std::string(directory.string()));
                         }
                     }
                     else

Original file line number	Diff line number	Diff line change
`@@ -62,7 +62,7 @@ namespace xt`
`62`	`62`	`{`
`63`	`63`	`if (!fs::is_directory(directory))`
`64`	`64`	`{`
`65`		`- XTENSOR_THROW(std::runtime_error, "Path is not a directory: " + std::string(directory));`
	`65`	`+ XTENSOR_THROW(std::runtime_error, "Path is not a directory: " + std::string(directory.string()));`
`66`	`66`	`}`
`67`	`67`	`}`
`68`	`68`	`else`