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| author | Nicholas Clark <nick@ccl4.org> | 2011-01-02 20:56:21 +0000 |
|---|---|---|
| committer | Nicholas Clark <nick@ccl4.org> | 2011-01-02 20:56:21 +0000 |
| commit | 9c9f25b8ce09796ec5e5e4e5c76f43506c223a8f (patch) | |
| tree | 0a350bd0d84bb3068db4da380354fca0ac235de4 /t | |
| parent | 9426e1a55981168c83a030df9bce5e0b46586581 (diff) | |
| download | perl-9c9f25b8ce09796ec5e5e4e5c76f43506c223a8f.tar.gz | |
GvIO(gv) returns NULL for a NULL gv, so refactor to take advantage of this.
Simplify tests of !gv || !io to just !io, avoid calling GvIO(gv) more than
once, and where possible initialise io at declaration time, to allow it to be
const.
Diffstat (limited to 't')
0 files changed, 0 insertions, 0 deletions