fix LIBRARY_DEBUG for asm

1 files changed, 2 insertions, 2 deletions

diff --git a/src/jsifier.js b/src/jsifier.js
index 08b6d4f6..58c050aa 100644
--- a/src/jsifier.js
+++ b/src/jsifier.js
@@ -440,8 +440,8 @@ function JSify(data, functionsOnly, givenFunctions) {
           // name the function; overwrite if it's already named
           snippet = snippet.replace(/function(?:\s+([^(]+))?\s*\(/, 'function _' + ident + '(');
           if (LIBRARY_DEBUG) {
-            snippet = snippet.replace('{', '{ var ret = (function() { if (Runtime.debug) Module.print("[library call:' + ident + ': " + Array.prototype.slice.call(arguments).map(Runtime.prettyPrint) + "]"); ');
-            snippet = snippet.substr(0, snippet.length-1) + '}).apply(this, arguments); if (Runtime.debug && typeof ret !== "undefined") Module.print("  [     return:" + Runtime.prettyPrint(ret)); return ret; }';
+            snippet = snippet.replace('{', '{ var ret = (function() { if (Runtime.debug) Module.printErr("[library call:' + ident + ': " + Array.prototype.slice.call(arguments).map(Runtime.prettyPrint) + "]"); ');
+            snippet = snippet.substr(0, snippet.length-1) + '}).apply(this, arguments); if (Runtime.debug && typeof ret !== "undefined") Module.printErr("  [     return:" + Runtime.prettyPrint(ret)); return ret; \n}';
           }
           if (ASM_JS) Functions.libraryFunctions[ident] = 1;
         }