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Fix panic when font face name is not available

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This commit is contained in:
Dominik Boehi 2017-04-12 20:36:20 +02:00
parent eb058e20a9
commit ecab3cd796
4 changed files with 14 additions and 8 deletions
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4
components/gfx/font.rs
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@ -48,7 +48,7 @@ pub trait FontHandleMethods: Sized {
-> Result<Self, ()>;
fn template(&self) -> Arc<FontTemplateData>;
fn family_name(&self) -> String;
fn face_name(&self) -> String;
fn face_name(&self) -> Option<String>;
fn is_italic(&self) -> bool;
fn boldness(&self) -> font_weight::T;
fn stretchiness(&self) -> font_stretch::T;
@ -254,7 +254,7 @@ impl Font {
debug!("{} font table[{}] with family={}, face={}",
status, tag.tag_to_str(),
self.handle.family_name(), self.handle.face_name());
self.handle.family_name(), self.handle.face_name().unwrap_or("unavailable".to_owned()));
result
}