Fix free-ing the file path

Author: AChep

build.gradle.kts

@@ -5,7 +5,7 @@ plugins {
 }
 
 group = "tv.wunderbox"
-version = "0.1.1"
+version = "0.1.2"
 
 repositories {
     mavenCentral()

src/main/kotlin/tv/wunderbox/nfd/nfd/NfdFileDialog.kt

@@ -125,7 +125,7 @@ class NfdFileDialog : FileDialog {
                     return FileDialog.Error.ERROR.left()
                 } finally {
                     nfd.NFD_FreePathN(
-                        filePath = outPathPointer,
+                        filePath = outPathPointer.value,
                     )
                 }
                 outPath.let(::File)
@@ -179,7 +179,7 @@ class NfdFileDialog : FileDialog {
             return FileDialog.Error.ERROR.left()
         } finally {
             nfd.NFD_FreePathN(
-                filePath = outPathPointer,
+                filePath = outPathPointer.value,
             )
         }
 

src/main/kotlin/tv/wunderbox/nfd/nfd/jna/NfdLibraryNativeApi.kt

@@ -75,7 +75,7 @@ interface NfdLibraryNativeApi {
 
     fun NFD_PathSet_Free(pathSet: Pointer)
 
-    fun NFD_FreePathN(filePath: PointerByReference)
+    fun NFD_FreePathN(filePath: Pointer)
 
     /**
      * Gets the number of entries stored in pathSet