Prevent underflow of new drive percent

ALSchwalm · Oct 24, 2018 · cc07786 · cc07786
1 parent 0c800e3
commit cc07786
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/pISO/src/newdrive.rs b/pISO/src/newdrive.rs
@@ -192,7 +192,9 @@ impl input::Input for DriveSize {
                 Ok((true, vec![]))
             }
             action::Action::DecDriveSize => {
-                self.current_percent -= self.config.ui.size_step;
+                if self.current_percent - self.config.ui.size_step > 0.0 {
+                    self.current_percent -= self.config.ui.size_step;
+                }
                 Ok((true, vec![]))
             }
             action::Action::OpenFormatMenu => {