lib/sqlite3: fix conversion of NativeString to String

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/sqlite3/sqlite3.nit b/lib/sqlite3/sqlite3.nit
index 6856d9d..5a5c0dc 100644 (file)
--- a/lib/sqlite3/sqlite3.nit
+++ b/lib/sqlite3/sqlite3.nit
@@ -228,7 +228,7 @@ class StatementEntry
 
                var native_string = statement.native_statement.column_text(index)
                if native_string.address_is_null then return ""
-               return native_string.to_s
+               return native_string.to_s_with_copy
        end
 
        # Get this entry as `Blob`