module: fix loading from global folders on Windows

Code was calculating $PREFIX/lib/node relative to process.execPath, but on Windows process.execPath is $PREFIX\node.exe whereas everywhere else process.execPath is $PREFIX/bin/node (where $PREFIX is the root of the installed Node.js). PR-URL: nodejs#9283 Reviewed-By: Sam Roberts <[email protected]> Reviewed-By: Gibson Fahnestock <[email protected]> Reviewed-By: João Reis <[email protected]> Reviewed-By: Ben Noordhuis <[email protected]>
bengl · Mar 11, 2017 · 055482c · 055482c
1 parent 92e7c93
commit 055482c
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/lib/module.js b/lib/module.js
@@ -632,7 +632,16 @@ Module._initPaths = function() {
     homeDir = process.env.HOME;
   }
 
-  var paths = [path.resolve(process.execPath, '..', '..', 'lib', 'node')];
+  // $PREFIX/lib/node, where $PREFIX is the root of the Node.js installation.
+  var prefixDir;
+  // process.execPath is $PREFIX/bin/node except on Windows where it is
+  // $PREFIX\node.exe.
+  if (isWindows) {
+    prefixDir = path.resolve(process.execPath, '..');
+  } else {
+    prefixDir = path.resolve(process.execPath, '..', '..');
+  }
+  var paths = [path.resolve(prefixDir, 'lib', 'node')];
 
   if (homeDir) {
     paths.unshift(path.resolve(homeDir, '.node_libraries'));