Survive disconnect

package.json

@@ -83,7 +83,7 @@
         "c9.ide.help.support": "#60e88f5680",
         "c9.ide.imgeditor": "#08bbc53578",
         "c9.ide.immediate": "#6845a93705",
-        "c9.ide.installer": "#34bcccefb6",
+        "c9.ide.installer": "#61908c1bf0",
         "c9.ide.mount": "#32e79866ee",
         "c9.ide.navigate": "#64156c7f4a",
         "c9.ide.newresource": "#9a7464cc47",

plugins/c9.cli.publish/publish.js

@@ -740,7 +740,7 @@ define(function(require, exports, module) {
                                     var err = code !== 0
                                         ? new Error("Failed to unpack package")
                                         : null;
-                                    if (err) return callback(err)
+                                    if (err) return callback(err);
                                     
                                     proc.spawn(join(process.env.HOME, ".c9/node/bin/npm"), {
                                         args: ["install"],