[latex3-commits] [git/LaTeX3-latex3-latex2e] case-lang: Clear str var (959c50c6)

[Joseph Wright]

Repository : https://github.com/latex3/latex2e
On branch  : case-lang
Link       : https://github.com/latex3/latex2e/commit/959c50c60db52c3ab4f12f150cc935af1008ac1b

>---------------------------------------------------------------

commit 959c50c60db52c3ab4f12f150cc935af1008ac1b
Author: Joseph Wright <joseph.wright at morningstar2.co.uk>
Date:   Tue Oct 18 21:18:36 2022 +0100

    Clear str var


>---------------------------------------------------------------

959c50c60db52c3ab4f12f150cc935af1008ac1b
 base/ltfinal.dtx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/base/ltfinal.dtx b/base/ltfinal.dtx
index d5ee5ad8..fd406788 100644
--- a/base/ltfinal.dtx
+++ b/base/ltfinal.dtx
@@ -1126,6 +1126,7 @@
     \cs_generate_variant:cn { text_ \str_lowercase:n {#1} case:nn } { V }
     \cs_new_protected:cpx { Make#1case \c_space_tl \c_space_tl \c_space_tl } [##1] ##2
       {
+        \str_clear:N \exp_not:N \reserved at a
         \keys_set:nn { __kernel } {##1}
         \exp_not:c { text_ \str_lowercase:n {#1} case:Vn }
           \exp_not:N \reserved at a {##2}