Fix warnings: eval.c: item_compare(): Garbage value: MI.

Problem    : Result of operation is garbage or undefined @ 13565.
Diagnostic : Multithreading issue.
Rationale  : Problem occurs only if global (static) variable
             `item_compare_keep_zero` changes after being used by
             `do_sort_uniq` but before being used by `item_compare` or
             `item_compare2`.
Resolution : This is not an intra-function problem, as other MI's
             before, but rather an inter-function one. Thus, it can't be
             solved by using local copy of global. Therefore, we are
             forced to do a bit refactoring. We can't simply add a bool
             param to item_compare/item_compare2, as they couldn't be
             passed to qsort() that way. So, item_compare/item_compare2
             are added a bool param and curried versions of them are
             added and used in their place.

0 files changed, 0 insertions, 0 deletions