fix two bugs noticed by kretch

diff --git a/gen/zephyr.sh b/gen/zephyr.sh
index 923ff237ef7d626dcc7a41cc85fedaa59a298ba4..b0b4462ba5ef3ed268d9dc25d6b26bf31165827b 100644 (file)
--- a/gen/zephyr.sh
+++ b/gen/zephyr.sh
@@ -35,7 +35,7 @@ done
 # HUP zephyrd if needed
 case $hup in
 yes)
-    pid=`ps -ef | awk '/[^]]zephyrd/ { print $2; }'
+    pid=`ps -ef | awk '/[^\]]zephyrd/ { print $2; }'`
     kill -HUP $pid
     sleep 5
     ;;