From b6c66204fd96231cea02fcf98dbb376a9e1bed07 Mon Sep 17 00:00:00 2001
From: "Archie Hilton (thytom)" <archie.hilton1@gmail.com>
Date: Thu, 24 Oct 2019 20:33:19 +0100
Subject: [PATCH] Add condition to prevent module being run multiple times.

Parallelisation means that some modules are going to be slower than the
delay time, and therefore will pile up.
---
 bar.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/bar.sh b/bar.sh
index f9866f4..63bff6f 100755
--- a/bar.sh
+++ b/bar.sh
@@ -15,7 +15,6 @@
 #     You should have received a copy of the GNU General Public License
 #     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
-
 MODULES_DIR="/usr/share/dwmbar/modules/"
 
 OUTPUT_CACHE="/home/$USER/.config/dwmbar/.cache/"
@@ -67,8 +66,9 @@ run()
 {
     get_internet
 	for module in $MODULES; do
-		if [[ $INTERNET -eq 0 ]]; then
-			run_module $module
+		pgrep $module &> /dev/null
+		if [[ $INTERNET -eq 0 ]] && [[ $? -eq 1 ]]; then
+			run_module $module &
 		else
 			[[ $ONLINE_MODULES != *"$module"* ]] && run_module $module
 		fi