SWORD1: Avoid possible division by zero in speech endianness heuristic

scummvm · Sep 10, 2014 · 4aaa74a · 4aaa74a
1 parent 4eb8b28
commit 4aaa74a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/engines/sword1/sound.cpp b/engines/sword1/sound.cpp
@@ -160,6 +160,8 @@ double Sound::endiannessHeuristicValue(int16* data, uint32 dataSize, uint32 &max
 			prev_value = value;
 		}
 	}
+	if (cpt == 0)
+		return 50000.;
 	maxSamples = cpt;
 	return diff_sum / cpt;
 }