Fixes #464 by outputting the version to stdout instead of letting coa…

… send it to stderr
svg · Dec 28, 2015 · 3f6cddb · 3f6cddb
1 parent 573d865
commit 3f6cddb
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/svgo/coa.js b/lib/svgo/coa.js
@@ -28,7 +28,10 @@ module.exports = require('coa').Cmd()
         .only()
         .flag()
         .act(function() {
-            return PKG.version;
+            // output the version to stdout instead of stderr if returned
+            process.stdout.write(PKG.version + '\n');
+            // coa will run `.toString` on the returned value and send it to stderr
+            return '';
         })
         .end()
     .opt()