Fix regex in get_pid (for real this time)

1 files changed, 1 insertions, 1 deletions

diff --git a/bspswallow b/bspswallow
index 460cba0..59fb84d 100755
--- a/bspswallow
+++ b/bspswallow
@@ -13,7 +13,7 @@ get_class() {
 }
 
 get_pid() {
-	xprop _NET_WM_PID -id "$1" | awk '/[0-9]*/ {print $3}'
+	xprop _NET_WM_PID -id "$1" | awk '/[0-9]+/ {print $3}'
 }
 
 get_ppid() {