[Pkg-javascript-commits] [node-browser-pack] 64/141: Fixes source maps for --require'd modules

[Bastien Roucariès]

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rouca pushed a commit to branch master
in repository node-browser-pack.

commit 45b153aa1c3035ff346f04776176ce1b82fe3ab4
Author: Edward Faulkner <ef at alum.mit.edu>
Date:   Tue Aug 6 01:54:43 2013 -0400

    Fixes source maps for --require'd modules
---
 index.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 9f41392..400a6e3 100644
--- a/index.js
+++ b/index.js
@@ -29,13 +29,15 @@ module.exports = function (opts) {
     
     var lineno = 1 + newlinesIn(prelude);
     var sourcemap;
+    var seenSourceFiles = {};
     
     return stream;
     
     function write (row) {
         if (first) stream.queue((opts.prelude || prelude) + '({');
         
-        if (row.sourceFile) { 
+        if (row.sourceFile && !seenSourceFiles[row.sourceFile]) { 
+	    seenSourceFiles[row.sourceFile] = true;
             sourcemap = sourcemap || combineSourceMap.create();
             sourcemap.addFile(
                 { sourceFile: row.sourceFile, source: row.source },

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