1 files changed, 16 insertions, 0 deletions
diff --git a/src/modules.js b/src/modules.js
index 695abbe7..7f8a959b 100644
--- a/src/modules.js
+++ b/src/modules.js
@@ -330,6 +330,22 @@ var Functions = {
           }
         }
       }
+      if (SAFE_DYNCALLS) {
+        assert(!ASM_JS, 'cannot emit safe dyncalls in asm');
+        for (var j = 0; j < table.length; j++) {
+          if (table[j] == 0) {
+            table[j] = "function() { abort('dyncall error') }";
+          }
+        }
+      }
+      if (table.length > 20) {
+        // add some newlines in the table, for readability
+        var j = 10;
+        while (j+10 < table.length) {
+          table[j] += '\n';
+          j += 10;
+        }
+      }
       var indices = table.toString().replace('"', '');
       if (BUILD_AS_SHARED_LIB) {
         // Shared libraries reuse the parent's function table.