X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Felaboration%2Fexpressions%2Fprinting%2FExpressionToStringVisitor.java;h=6cbdb6f6b19aedef68bf8f69321650fca39123dd;hp=c5f8f3621187b02caf6e19b4437071bddbd4105c;hb=9a175feb652b2b7bba7afa540831b9076be3c10e;hpb=0b72d3e4ec886838314ffeba0fa201e32c0aae3e

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/printing/ExpressionToStringVisitor.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/printing/ExpressionToStringVisitor.java
index c5f8f3621..6cbdb6f6b 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/printing/ExpressionToStringVisitor.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/printing/ExpressionToStringVisitor.java
@@ -9,6 +9,7 @@ import org.simantics.scl.compiler.elaboration.expressions.EApplyType;
 import org.simantics.scl.compiler.elaboration.expressions.EAsPattern;
 import org.simantics.scl.compiler.elaboration.expressions.EBind;
 import org.simantics.scl.compiler.elaboration.expressions.EConstant;
+import org.simantics.scl.compiler.elaboration.expressions.ECoveringBranchPoint;
 import org.simantics.scl.compiler.elaboration.expressions.EEnforce;
 import org.simantics.scl.compiler.elaboration.expressions.EEquations;
 import org.simantics.scl.compiler.elaboration.expressions.EError;
@@ -25,7 +26,6 @@ import org.simantics.scl.compiler.elaboration.expressions.EListLiteral;
 import org.simantics.scl.compiler.elaboration.expressions.ELiteral;
 import org.simantics.scl.compiler.elaboration.expressions.EMatch;
 import org.simantics.scl.compiler.elaboration.expressions.EPlaceholder;
-import org.simantics.scl.compiler.elaboration.expressions.ECoveringBranchPoint;
 import org.simantics.scl.compiler.elaboration.expressions.ERealLiteral;
 import org.simantics.scl.compiler.elaboration.expressions.ERuleset;
 import org.simantics.scl.compiler.elaboration.expressions.ESelect;
@@ -331,7 +331,7 @@ public class ExpressionToStringVisitor implements ExpressionVisitor, QueryVisito
             ESimpleLet let = (ESimpleLet)expression;
             Variable variable = let.getVariable();
             Expression value = let.getValue();
-            if("_".equals(variable.getName()))
+            if(variable == null || "_".equals(variable.getName()))
                 printAsDo(value);
             else {
                 newLine();