Do not start the browser if it is already running

Prevent browser-stack.py pop from popping the running browser.

diff --git a/bin/start-browser b/bin/start-browser
index 48a18964e2221e2d26f9cfca45833260df1b224a..2f65a3af4edeb3b49c815f559199d756c854ef88 100755 (executable)
--- a/bin/start-browser
+++ b/bin/start-browser
@@ -1,5 +1,7 @@
 #! /bin/sh
 
+if pgrep "$1" >/dev/null; then exit 0; fi
+
 browser-stack.py push "$@"
 "$@"
 exec browser-stack.py pop "$@"