FIX: force_bid_ad panic

[coderfengyun]

{Summary}

Fixes #{issue}

Type of change

• [x] Bug Fix (non-breaking change which fixes an issue)
• [x] This change requires a benchmark

Checklist

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings
• [x] I have added tests that prove my fix is effective or that my feature works
• [x] New and existing unit tests pass locally with my changes
• [x] New and existing benchmarks pass locally with my changes
• [x] Any dependent changes have been merged and published in downstream modules
• [x] I have checked my code and corrected any misspellings

[codecov-commenter]

Codecov Report

Merging #71 (27bb2b7) into main (946ec42) will increase coverage by 0.06%. The diff coverage is 33.33%.

@@            Coverage Diff             @@
##             main      #71      +/-   ##
==========================================
+ Coverage   42.62%   42.68%   +0.06%     
==========================================
  Files          37       37              
  Lines        2670     2687      +17     
==========================================
+ Hits         1138     1147       +9     
- Misses       1532     1540       +8     

Impacted Files	Coverage Δ
pallets/ad/src/lib.rs	45.38% <ø> (ø)
pallets/swap/src/impl_swaps.rs	35.29% <0.00%> (+0.09%)	:arrow_up:
pallets/swap/src/functions.rs	59.55% <54.54%> (+0.80%)	:arrow_up:

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.