mat.cxx: fix an error reported by Valgrind

2012-09-19 10:10:14 +02:00 · 2012-09-19 10:10:14 +02:00 · 81ef922f02
commit 81ef922f02
parent d6e18c8a35
1 changed files with 1 additions and 1 deletions
--- a/simgear/scene/material/mat.cxx
+++ b/simgear/scene/material/mat.cxx
@ -239,7 +239,7 @@ SGMaterial::read_properties(const SGReaderWriterOptions* options,

                    bool dds_mask = (ompath.lower_extension() == "dds");

-                    if (dds[i] != dds_mask) {
+                    if (i < dds.size() && dds[i] != dds_mask) {
                        // Texture format does not match mask format. This is relevant for
                        // the object mask, as DDS textures have an origin at the bottom
                        // left rather than top left. Therefore we flip a copy of the image