only output "" when == null

pugjs · Mar 4, 2011 · 2169260 · 2169260
1 parent 213c51c
commit 2169260
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/compiler.js b/lib/compiler.js
@@ -234,7 +234,7 @@ Compiler.prototype = {
     // Buffer code
     if (code.buffer) {
       var val = code.val.trimLeft();
-      val = '(' + val + ') || ""';
+      val = '(' + val + ') == null ? "" : (' + val + ')';
       if (code.escape) val = 'escape(' + val + ')';
       this.buf.push("buf.push(" + val + ");");
     } else {