[Github-comments] [geany/geany] tagmanager: Fix UB around sequencing of side effects (#1074)

[Erik de Castro Lopo]

Functions with side effects (`fileGetc` in this case) cannot be guaranteed
to operate correctly on the left-hand side of a comma.
You can view, comment on, or merge this pull request online at:

  https://github.com/geany/geany/pull/1074

-- Commit Summary --

  * tagmanager: Fix UB around sequencing of side effects

-- File Changes --

    M tagmanager/ctags/get.c (3)

-- Patch Links --

https://github.com/geany/geany/pull/1074.patch
https://github.com/geany/geany/pull/1074.diff

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