From fca42bd9eb40a34167ab39ff611433af91952458 Mon Sep 17 00:00:00 2001
From: Michael Sumner <mdsumner@gmail.com>
Date: Thu, 6 Jun 2024 04:10:17 +0000
Subject: [PATCH] cast

---
 inst/include/gdallibrary/gdallibrary.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/inst/include/gdallibrary/gdallibrary.h b/inst/include/gdallibrary/gdallibrary.h
index 1c62095..8a3d8a1 100644
--- a/inst/include/gdallibrary/gdallibrary.h
+++ b/inst/include/gdallibrary/gdallibrary.h
@@ -658,7 +658,10 @@ inline List gdal_read_geometry(CharacterVector dsn,
 inline CharacterVector gdal_proj_to_wkt(CharacterVector proj_str) {
    OGRSpatialReference oSRS;
    char *pszWKT = nullptr;
-   oSRS.SetFromUserInput(proj_str[0]);
+   
+   //const char*  crs_in[] = {CHAR(STRING_ELT(proj_str, 0))};
+   
+   oSRS.SetFromUserInput(const char* proj_str[0]);
 // #if GDAL_VERSION_MAJOR >= 3
 //   const char *options[3] = { "MULTILINE=YES", "FORMAT=WKT2", NULL };
 //   OGRErr err = oSRS.exportToWkt(&pszWKT, options);