--- a/net/minecraft/server/LootItemConditionSurvivesExplosion.java
+++ b/net/minecraft/server/LootItemConditionSurvivesExplosion.java
@@ -25,7 +25,8 @@
Random random = loottableinfo.a();
float f = 1.0F / ofloat;
- return random.nextFloat() <= f;
+ // CraftBukkit - <= to < to allow for plugins to completely disable block drops from explosions
+ return random.nextFloat() < f;
} else {
return true;
}