[latex3-commits] [git/LaTeX3-latex3-latex3] master: Defensive \global (ec0fc92)

[Joseph Wright]

Repository : https://github.com/latex3/latex3
On branch  : master
Link       : https://github.com/latex3/latex3/commit/ec0fc9284dcc9f5fadd13b57f63ae3134ee534cc

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

commit ec0fc9284dcc9f5fadd13b57f63ae3134ee534cc
Author: Joseph Wright <joseph.wright at morningstar2.co.uk>
Date:   Fri Apr 12 10:11:10 2019 +0100

    Defensive \global
    
    Just in case this is done in a group ...


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

ec0fc9284dcc9f5fadd13b57f63ae3134ee534cc
 l3kernel/l3drivers-pdf.dtx |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/l3kernel/l3drivers-pdf.dtx b/l3kernel/l3drivers-pdf.dtx
index a34945c..b713073 100644
--- a/l3kernel/l3drivers-pdf.dtx
+++ b/l3kernel/l3drivers-pdf.dtx
@@ -615,17 +615,21 @@
       {
         \int_compare:nNnT \tex_luatexversion:D > { 106 }
           {
-            \tex_pdfvariable:D majorversion
+            \exp_not:N \tex_global:D \tex_pdfvariable:D majorversion
               \exp_not:N \int_eval:n {#1} \scan_stop:
           }
       }
       {
         \cs_if_exist:NT \tex_pdfmajorversion:D
-          { \tex_pdfmajorversion:D \exp_not:N \int_eval:n {#1} \scan_stop: }
+          {
+            \exp_not:N \tex_global:D \tex_pdfmajorversion:D
+              \exp_not:N \int_eval:n {#1} \scan_stop:
+          }
       }
   }
 \cs_new_protected:Npx \driver_pdf_version_minor_gset:n #1
   {
+    \exp_not:N \tex_global:D
     \cs_if_exist:NTF \tex_pdfminorversion:D
       { \exp_not:N \tex_pdfminorversion:D }
       { \tex_pdfvariable:D minorversion }