don't set a color if model is really unknown

latex3 · Jun 11, 2022 · 5aec5aa · 5aec5aa
1 parent e8e3260
commit 5aec5aa
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/firstaid/xcolor-patches-tmp-ltx.sty b/firstaid/xcolor-patches-tmp-ltx.sty
@@ -35,7 +35,10 @@
                {
                  %this is for multi models, it will break if there is model
                  %l3 doesn't know, but the case is rare, so accept it for now.
-                 \color_set:nnn{#1}{#2}{#3}
+                 \str_if_in:nnT {#2}{/}
+                  {
+                    \color_set:nnn{#1}{#2}{#3}
+                  }  
                }
            }
         }