User-Agent:       Mozilla/5.0 (X11; U; Linux x86_64; fr; rv:1.9.0.5) Gecko/2008121622 Ubuntu/8.04 (hardy) Firefox/3.0.5

Since upgrading yum to 3.2.20-5, yum shell fails whith lines containing arguments like --security.
Before this upgrade, I was using yum-cron and yum-security to daily update security relevant updates and some other packages like this:

# cat /etc/yum/yum-daily.yum
---
update firefox thunderbird flash-plugin AdobeReader_fra java-* openssh* openssl yum-security
update --security
ts run
exit
---

yum-cron uses yum shell tu execute this script.
If i run yum update --security, there is no probleme:
# yum update --security
Modules complémentaires chargés : allowdowngrade, changelog, downloadonly, refresh-packagekit, security
Configuration du processus de mise à jour
Aucun paquetage marqué pour mise à jour

But if I run yum shell whith the file above I've got an error:
# yum shell /etc/yum/yum-daily.yum
Modules complémentaires chargés : allowdowngrade, changelog, downloadonly, refresh-packagekit, security
Configuration du shell Yum
Configuration du processus de mise à jour
Configuration du processus de mise à jour
Aucune correspondance pour l'argument : --security
No package --security available.
Leaving Shell

I didn't see this error message before upgrading yum.



Reproducible: Always

Steps to Reproduce:
1.Install yum-security
2.Create a file sample.txt containing:
update --security
ts run
exit
3.run "yum shell sample.txt"
Actual Results:  
This message:
No Match for argument: --security
No package --security available.
Leaving Shell


Expected Results:  
Should have searched for security updates.

Reproduced on fedora 8, fedora 9 and fedora 10