Improve reliability of port hint. (facebook#1696)

* fixing things for people with the username `cwd` closes facebook#1694 * combine awk into a single command and add escaping
Pong420 · Mar 4, 2017 · e359159 · e359159
1 parent 9f0b1db
commit e359159
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/react-dev-utils/getProcessForPort.js b/packages/react-dev-utils/getProcessForPort.js
@@ -43,7 +43,7 @@ function getProcessCommand(processId, processDirectory) {
 }
 
 function getDirectoryOfProcessById(processId) {
-  return execSync('lsof -p '+ processId + ' | grep cwd | awk \'{print $9}\'', execOptions).trim();
+  return execSync('lsof -p '+ processId + ' | awk \'$4=="cwd" {print $9}\'', execOptions).trim();
 }
 
 function getProcessForPort(port) {