[patch] Upstream patch to add missing return

ifs.patch (text/plain), 348 bytes, created by MarisN on 2019-10-29 13:03:35 UTC

--- a/include/liblas/liblas.hpp
+++ b/include/liblas/liblas.hpp
@@ -138,6 +138,7 @@ inline std::istream* Open(std::string const& filename, std::ios::openmode mode)
         ifs = new std::ifstream();
         ifs->open(filename.c_str(), mode);
         if (ifs->is_open() == false) return NULL;
+        return ifs;
     }
     catch (...)
     {