block freezing my status bar

[rodskin]

Hi, when I try to create a block to get the number of docker started it freezes my status bar.
I don't know why this one has this behaviour, here is the code:

#!/bin/bash                                                                                                                                                              
DOCKER_COUNT=$(docker ps -q $1 | wc -l)
ICON="D"
COLOR=""
if [ "$DOCKER_COUNT" -gt 0 ]; then
    COLOR=' foreground="#0DB7ED"'
    ICON="D"
fi
echo "<span$COLOR>$ICON $DOCKER_COUNT</span>"
 
if [ ! -z "$BLOCK_BUTTON" ]; then
   if [ "$DOCKER_COUNT" -gt 0 ]; then
       rxvt --hold -e docker ps &
   fi
fi

Do anyone has an idea? :)

The script is working properly if I launch it in my term (except the button part of course)

[thiswillbeyourgithub]

Hi!

Have you figured out the issue? I have the same problem on a different script that counts the number of tmux session running.

[thiswillbeyourgithub]

Fixed it apparently!

I changed the "command" line as in #288 (comment)