neovim/neovim — pull request #1478 by elmart (2014-11-14 21:33:53+00:00)
Title: [WIP] Fix clang analysis warnings. (4)

Continues #1389, #1431, and #1460 .

This fixes **4** warnings in:
- tag.c

I will be adding to this PR until no warning remains (16 if no new ones appear in between).