Fixed StringSubstring() case where the result is one character returns NULL#279

Merged

craigcomstock merged 3 commits into

NorthernTechHQ:masterfrom

craigcomstock:string-lib-fixes

Jun 24, 2026

Commits on Jun 23, 2026

Fixed StringSubstring() case where one or zero characters should be returned
craigcomstock
committed
Adjusted json.c HexStringToChar() to avoid gnu-folded-constant warning for non-portable VLA usage
craigcomstock
committed
Adjusted expectations in one case where end is less than start, used to return NULL, now returns empty string which aligns e.g. with python array[1:-5] results
craigcomstock
committed