Replacing exec(kill) with process.kill. Thanks @visionmedia.

vesln · Jan 12, 2012 · d4a4458 · d4a4458
1 parent 8bb8b27
commit d4a4458
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/lib/watcher.js b/lib/watcher.js
@@ -154,9 +154,13 @@ Watcher.prototype.notify = function(pid, state) {
  */
 Watcher.prototype.check = function(pid, cb) {
   this.parse(pid, function(p) {
-    exec('kill -0 ' + p, function(error, stdout, stderr) {
-      cb(!(stderr));
-    });
+    var result = false;
+    try {
+      if (p && !process.kill(p, 0)) result = true;
+    } catch (err) {
+      result = false;
+    }
+    cb(result);
   });
 };