From c70ba8f16d7ae8c82ef204dbd4e0fb66ac0c7387 Mon Sep 17 00:00:00 2001
From: Alexey Andreev <Alexey.Andreev@jetbrains.com>
Date: Thu, 1 Sep 2016 12:54:49 +0300
Subject: [PATCH] Fix bug in function signatures

---
 .../java/org/teavm/backend/wasm/generate/WasmGeneratorUtil.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/core/src/main/java/org/teavm/backend/wasm/generate/WasmGeneratorUtil.java b/core/src/main/java/org/teavm/backend/wasm/generate/WasmGeneratorUtil.java
index 240746e1e..481220b8e 100644
--- a/core/src/main/java/org/teavm/backend/wasm/generate/WasmGeneratorUtil.java
+++ b/core/src/main/java/org/teavm/backend/wasm/generate/WasmGeneratorUtil.java
@@ -54,6 +54,8 @@ public final class WasmGeneratorUtil {
                 case DOUBLE:
                     return WasmType.FLOAT64;
             }
+        } else if (type == ValueType.VOID) {
+            return null;
         }
         return WasmType.INT32;
     }