avoid int cast without limit check

[nopcoder]

No description provided.

[arielshaqed]

Cool! Thanks...

[codecov-io]

Codecov Report

Merging #1038 (7c2ed47) into master (b173443) will decrease coverage by 0.03%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master    #1038      +/-   ##
==========================================
- Coverage   46.26%   46.22%   -0.04%     
==========================================
  Files         152      152              
  Lines       12315    12316       +1     
==========================================
- Hits         5697     5693       -4     
- Misses       5894     5897       +3     
- Partials      724      726       +2     

Impacted Files	Coverage Δ
gateway/operations/listobjects.go	0.00% <0.00%> (ø)
catalog/mvcc/cataloger_create_repository.go	59.25% <0.00%> (-3.71%)	⬇️
catalog/mvcc/cataloger_create_branch.go	81.53% <0.00%> (-3.08%)	⬇️

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[lgtm-com]

This pull request fixes 1 alert when merging 7c2ed47 into ffd75a0 - view on LGTM.com

fixed alerts:

• 1 for Incorrect conversion between integer types