Fix command error checking in 2 places

[thom-at-redhat]

No description provided.

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 8 lines in your changes missing coverage. Please review.

Project coverage is 44.21%. Comparing base (b89bdac) to head (cfbff11).
Report is 1 commits behind head on devel.

Files with missing lines	Patch %	Lines
pkg/workceptor/command.go	0.00%	8 Missing ⚠️

@@            Coverage Diff             @@
##            devel    #1199      +/-   ##
==========================================
+ Coverage   43.95%   44.21%   +0.26%     
==========================================
  Files          33       36       +3     
  Lines        8129     8714     +585     
==========================================
+ Hits         3573     3853     +280     
- Misses       4286     4588     +302     
- Partials      270      273       +3     

Files with missing lines	Coverage Δ
pkg/workceptor/command.go	45.68% <0.00%> (-0.67%)	⬇️

... and 6 files with indirect coverage changes

Components	Coverage Δ
Go	43.85% <0.00%> (-0.11%)	⬇️
Receptorctl	49.31% <ø> (∅)