android: Fixed missing error message for SDL_GetBasePath().
diff --git a/src/filesystem/android/SDL_sysfilesystem.c b/src/filesystem/android/SDL_sysfilesystem.c
index cf26054..442d25c 100644
--- a/src/filesystem/android/SDL_sysfilesystem.c
+++ b/src/filesystem/android/SDL_sysfilesystem.c
@@ -36,6 +36,7 @@ char *
SDL_GetBasePath(void)
{
/* The current working directory is / on Android */
+ SDL_Unsupported();
return NULL;
}