Fixed //stack erroring when given a count of 0 (#2108)

EngineHub · Jun 4, 2022 · 31e5298 · 31e5298
1 parent c515eb5
commit 31e5298
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/worldedit-core/src/main/java/com/sk89q/worldedit/command/RegionCommands.java b/worldedit-core/src/main/java/com/sk89q/worldedit/command/RegionCommands.java
@@ -371,6 +371,8 @@ public int stack(Actor actor, World world, EditSession editSession, LocalSession
                         boolean blockUnits,
                      @ArgFlag(name = 'm', desc = "Set the include mask, non-matching blocks become air")
                          Mask mask) throws WorldEditException {
+        checkCommandArgument(count >= 1, "Count must be >= 1");
+
         Mask combinedMask;
         if (ignoreAirBlocks) {
             if (mask == null) {