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-rw-r--r--engines/cine/gfx.cpp7
1 files changed, 5 insertions, 2 deletions
diff --git a/engines/cine/gfx.cpp b/engines/cine/gfx.cpp
index 4d61be102b..3970d88117 100644
--- a/engines/cine/gfx.cpp
+++ b/engines/cine/gfx.cpp
@@ -1429,10 +1429,13 @@ void OSRenderer::loadCt256(const byte *ct, const char *name) {
* @param idx Background index
*/
void OSRenderer::selectBg(unsigned int idx) {
- assert(idx < 9 && _bgTable[idx].bg);
- assert(_bgTable[idx].pal.isValid() && !(_bgTable[idx].pal.empty()));
+ assert(idx < 9);
+ if (_bgTable[idx].bg) {
+ assert(_bgTable[idx].pal.isValid() && !(_bgTable[idx].pal.empty()));
_currentBg = idx;
+ } else
+ warning("OSRenderer::selectBg(%d) - attempt to select null background", idx);
reloadPalette();
}