fix single-particle PSTN bug

The-Powder-Toy · Apr 9, 2018 · 64b7fcf · 64b7fcf
1 parent 70b0230
commit 64b7fcf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/simulation/elements/PSTN.cpp b/src/simulation/elements/PSTN.cpp
@@ -104,7 +104,7 @@ int Element_PSTN::update(UPDATE_FUNC_ARGS)
 					r = pmap[y+ry][x+rx];
 					if (!r)
 						continue;
-					if (TYP(r) == PT_PSTN)
+					if (TYP(r) == PT_PSTN && !parts[ID(r)].life)
 					{
 						bool movedPiston = false;
 						bool foundEnd = false;