fix: fix un exist branch page loop request error

[laojun]

What this PR does / why we need it:

fix: fix un exist branch page request error

Does this PR introduce a user interface change?

❎ No

ChangeLog

Language	Changelog
🇺🇸 English	fix: fix un exist branch page loop request error
🇨🇳 中文	fix: 修复无效分支的页面循环报错

Does this PR need be patched to older version?

❎ No

Which issue(s) this PR fixes:

Fixes #
https://erda-org.erda.cloud/erda/dop/projects/387/issues/all?id=219295&issueFilter__urlQuery=eyJpdGVyYXRpb25JRHMiOls1MDZdLCJzdGF0ZUJlbG9uZ3MiOlsiT1BFTiIsIldPUktJTkciLCJXT05URklYIiwiUkVPUEVOIiwiUkVTT0xWRUQiXSwiYXNzaWduZWVJRHMiOlsiMTAzOTAiXX0%3D&issueTable__urlQuery=eyJwYWdlTm8iOjEsICJwYWdlU2l6ZSI6MTB9&issueViewGroup__urlQuery=eyJ2YWx1ZSI6ImthbmJhbiIsImNoaWxkcmVuVmFsdWUiOnsia2FuYmFuIjoiZGVhZGxpbmUifX0%3D&iterationID=506&type=BUG

[codecov]

Codecov Report

Merging #1090 (bee7dd2) into master (9c7eaee) will decrease coverage by 0.04%.
The diff coverage is 58.33%.

❗ Current head bee7dd2 differs from pull request most recent head c38ba18. Consider uploading reports for the commit c38ba18 to get more accurate results

@@            Coverage Diff             @@
##           master    #1090      +/-   ##
==========================================
- Coverage   82.81%   82.76%   -0.05%     
==========================================
  Files         115      115              
  Lines        7106     7115       +9     
  Branches     1967     1968       +1     
==========================================
+ Hits         5885     5889       +4     
- Misses       1184     1189       +5     
  Partials       37       37              

Impacted Files	Coverage Δ
shell/app/common/components/load-more.tsx	89.39% <58.33%> (-7.10%)	⬇️

[daskyrk]

/approve