AppImages fail to run if appimaged process is running

[probonopd]

• Version: 7.11.4

• Target: Linux AppImage

If a process called appimaged is running, then desktop integration must not be shown. However this functionality seems to be broken and results in the AppImage not launch its app but saying line 43: exec: : not found instead.
The original desktopintegration script does not show this behavior.

+ pidof appimaged
2677
+ exit 0
+ atexit
+ '[' 0 -eq 0 ']'
+ exec ''
/home/me/Downloads/donut-1.2.0-x86_64/AppRun: line 43: exec: : not found

(In case you are wondering: appimaged is an optional daemon that watches the system for AppImages and integrates them with the system, video)

[develar]

In electron-builder script there is

# Exit immediately if appimaged is running
pidof appimaged 2>/dev/null && exit 0

in the same place where original line placed. Probably this check should be move to the top of the script.

Could please help understand what's wrong in electron-builder script?

[probonopd]

I suspect that the line you posted is correct: If appimaged is running, then the desktopintegration script should cease execution and the atexit trap should take over and launch the app. It seems like atexit doesn't have the information it needs to launch the app.

Which means that the follwing block should be above any exit() calls:

DESKTOP_FILE=$(find "$APPDIR" -maxdepth 1 -name "*.desktop" | head -n 1)
DESKTOP_FILE_NAME=$(basename "${DESKTOP_FILE}")
APP="${DESKTOP_FILE_NAME%.*}"
BIN="$APPDIR/usr/bin/$APP"

Does that make sense?

[probonopd]

ping @develar