Log warning instead of panicking on invalid color

fixes #498
2021-04-26 22:01:02 +02:00
parent 7b162ceec9
commit 846a62e631
1 changed files with 8 additions and 2 deletions
--- a/src/theme.rs
+++ b/src/theme.rs
@@ -10,8 +10,14 @@ macro_rules! load_color {
        $theme
            .as_ref()
            .and_then(|t| t.$member.clone())
-            .map(|c| Color::parse(c.as_ref()).expect(&format!("Failed to parse color \"{}\"", c)))
-            .unwrap_or($default)
+            .and_then(|c| Color::parse(c.as_ref()))
+            .unwrap_or_else(|| {
+                warn!(
+                    "Failed to parse color in \"{}\", falling back to default",
+                    stringify!($member)
+                );
+                $default
+            })
    };
 }