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| author | FRIGN <dev@frign.de> | 2015-09-22 13:13:25 +0200 |
|---|---|---|
| committer | FRIGN <dev@frign.de> | 2015-09-22 14:15:24 +0200 |
| commit | 20d53cebc122829449524ef339ce44e13c6e85ec (patch) | |
| tree | 5059811bdd2f953b8ed8ead80fcf300689c60ea9 /arg.h | |
| parent | bf8c71e42937b623f76ced22c9557f87e3d945da (diff) | |
| download | st-20d53cebc122829449524ef339ce44e13c6e85ec.tar.gz st-20d53cebc122829449524ef339ce44e13c6e85ec.tar.bz2 | |
dup() -> dup2()
gcc would warn about an unused result. We know it is 0 and dup()
can't fail in these circumstances, as we closed fd0 previously.
Using dup2() to do the same saves one line and shuts gcc up, bringing
us a clean build back.
Diffstat (limited to 'arg.h')
0 files changed, 0 insertions, 0 deletions