Merge pull request #8 from SevInf/master

Fix crash in minify function
2012-10-09 03:04:33 -07:00
parent c967f0b0fe 203ecaf85b
commit 9dfcd47ec8
1 changed files with 5 additions and 1 deletions
--- a/tools/node.js
+++ b/tools/node.js
@@ -92,9 +92,13 @@ exports.minify = function(files, options) {

    // 4. output
    var map = null;
+    var inMap = null;
+    if (options.inSourceMap) {
+        inMap = fs.readFileSync(options.inSourceMap, "utf8");
+    }
    if (options.outSourceMap) map = UglifyJS.SourceMap({
        file: options.outSourceMap,
-        orig: fs.readFileSync(options.inSourceMap, "utf8")
+        orig: inMap
    });
    var stream = UglifyJS.OutputStream({ source_map: map });
    toplevel.print(stream);