1 files changed, 2 insertions, 2 deletions
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-fourier.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-fourier.sty
index 6d0ff9446a5..7b61fb32e2e 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-fourier.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-fourier.sty
@@ -24,13 +24,13 @@
 
 \begin{warpMathJax}
 
-\@ifpackagewith{fourier}{sloped}
+\IfPackageLoadedWithOptionsTF{fourier}{sloped}
     {
         \LWR@mathjax@addgreek@l@up{other}{}
         \LWR@mathjax@addgreek@u@it*{other}{}
     }% sloped
     {% not sloped
-        \@ifpackagewith{fourier}{upright}
+        \IfPackageLoadedWithOptionsTF{fourier}{upright}
             {% upright option
                 \LWR@mathjax@addgreek@l@up{}{}
                 \LWR@mathjax@addgreek@u@up*{}{}