fix killing old pids

iboard · Apr 3, 2012 · a16b3cc · a16b3cc
1 parent b817617
commit a16b3cc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/config/recipes/webrick.rb b/config/recipes/webrick.rb
@@ -18,7 +18,7 @@
             run "kill -9 #{pid}"
           rescue => e
             # try to kill with ps
-            process = `ps xa|grep "server.*#{port}.*#{bind_ip}.*production.*#{port}.pid"|grep -v grep`
+            process = `ps xa|grep "server.*#{port}.*#{bind_ip}.*production.*#{port}.pid"|head -1`
             pid = process.strip.split(/\s+/)[0]
             puts "Found running process at #{process}"
             begin