User-Agent:       Mozilla/5.0 (Windows NT 6.1; WOW64; rv:35.0) Gecko/20100101
Firefox/35.0
Build Identifier: 

sudo zypper rm -u mozillafirefox
Loading repository data...
Reading installed packages...
Resolving package dependencies...

The following NEW package is going to be installed:
  MozillaThunderbird 

The following 2 packages are going to be REMOVED:
  gstreamer-plugins-libav MozillaFirefox 

1 new package to install, 2 to remove.                                          
Overall download size: 0 B. Already cached: 29.0 MiB  After the operation, 18.7
MiB will be freed. 

Reproducible: Always

Steps to Reproduce:
1. sudo zypper rm -u mozillafirefox

Actual Results:  
Resolving package dependencies...

The following NEW package is going to be installed:
  MozillaThunderbird 

The following 2 packages are going to be REMOVED:
  gstreamer-plugins-libav MozillaFirefox 


Expected Results:  
The following 2 packages are going to be REMOVED:
MozillaFirefox 


zypper if mozillafirefox                                                        
Loading repository data...                                                      
Reading installed packages...                                                   


Information for package MozillaFirefox:
---------------------------------------
Repository: openSUSE BuildService - Mozilla
Name: MozillaFirefox
Version: 36.0-1.1
Arch: x86_64
Vendor: obs://build.opensuse.org/mozilla
Installed: Yes
Status: up-to-date
Installed Size: 89.5 MiB
Summary: Mozilla Firefox Web Browser
Description: 
  Mozilla Firefox is a standalone web browser, designed for standards
  compliance and performance.  Its functionality can be enhanced via a
  plethora of extensions.