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| author | Carl Worth <[email protected]> | 2010-07-28 10:42:46 -0700 |
|---|---|---|
| committer | Carl Worth <[email protected]> | 2010-07-28 10:42:46 -0700 |
| commit | db011c8141d7b01b67f2ded4e634657b92ed707a (patch) | |
| tree | 812da03f4e197a4b8cee84fb3b3e5d6542496e6f /src/mesa | |
| parent | 14a3d61ea37c0b0a2bf211a12118e592c3e0677b (diff) | |
Avoid a compiler warning about a potentially unused variable.
There is no assignment to the "ret" variable if X_DRI2SwapBuffers is
not defined. In this case, the earlier explicit "return 0" is likely
to be used, but the compiler can't be sure of that, (nor can I for
that matter).
We cover this case by explicitly initializing "ret" to 0.
Diffstat (limited to 'src/mesa')
0 files changed, 0 insertions, 0 deletions