Fix for mal-formed logic lines crashing compiler

inkle · Nov 8, 2018 · 347eaaa · 347eaaa
1 parent a1399d5
commit 347eaaa
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/compiler/InkParser/InkParser_Logic.cs b/compiler/InkParser/InkParser_Logic.cs
@@ -29,6 +29,9 @@ protected Parsed.Object LogicLine()
 
             var result = Expect(afterTilda, "expression after '~'", recoveryRule: SkipToNextLine) as Parsed.Object;
 
+            // Prevent further errors, already reported expected expression and have skipped to next line.
+            if (result == null) return new ContentList();
+
             // Parse all expressions, but tell the writer off if they did something useless like:
             //  ~ 5 + 4
             // And even: