From b8b751f909f40a03745d9814306d5026b0308cf4 Mon Sep 17 00:00:00 2001
From: Volker Berlin <volker.berlin@googlemail.com>
Date: Sun, 2 Jun 2019 11:01:53 +0200
Subject: [PATCH] fix NPE with import functions

---
 src/de/inetsoftware/jwebassembly/text/TextModuleWriter.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/de/inetsoftware/jwebassembly/text/TextModuleWriter.java b/src/de/inetsoftware/jwebassembly/text/TextModuleWriter.java
index 4a33299..cf49cfb 100644
--- a/src/de/inetsoftware/jwebassembly/text/TextModuleWriter.java
+++ b/src/de/inetsoftware/jwebassembly/text/TextModuleWriter.java
@@ -201,6 +201,7 @@ public class TextModuleWriter extends ModuleWriter {
             methodOutput.append( "(import \"" ).append( importModule ).append( "\" \"" ).append( importName ).append( "\" (func $" ).append( normalizeName( name ) );
             isImport = true;
             importCount++;
+            function = name;
         }
     }
 
@@ -332,6 +333,7 @@ public class TextModuleWriter extends ModuleWriter {
         inset--;
         newline( methodOutput );
         methodOutput.append( ')' );
+        function = null;
     }
 
     /**