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Diffstat (limited to 'src/handlers')
| -rw-r--r-- | src/handlers/mod.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/handlers/mod.rs b/src/handlers/mod.rs index 46ee79b6..24e386b4 100644 --- a/src/handlers/mod.rs +++ b/src/handlers/mod.rs @@ -448,6 +448,7 @@ impl GammaControlHandler for State { fn get_gamma_size(&mut self, output: &Output) -> Option<u32> { match self.backend.tty().get_gamma_size(output) { + Ok(0) => None, // Setting gamma is not supported. Ok(size) => Some(size), Err(err) => { warn!( |