Merge pull request #2381 from giomasce/bit_array

Fix a crash when searching the first enabled bit in a completely disabled bit array

MoltenVK/MoltenVK/Utility/MVKBitArray.h

@@ -104,6 +104,7 @@ class MVKBitArray {
 			secIdx = _fullyDisabledSectionCount;
 			startIndex = 0;
 		}
+		if (secIdx >= getSectionCount()) { return _bitCount; }
 		return std::min((secIdx * SectionBitCount) + getIndexOfFirstEnabledBitInSection(getSection(secIdx), getBitIndexInSection(startIndex)), _bitCount);
 	}