From 92a7b6a7d1a1937f2cb6750d22f234b28615b527 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jean-Fran=C3=A7ois=20B=2E?=
 <2589111+jfbu@users.noreply.github.com>
Date: Tue, 10 Jun 2025 00:40:38 +0200
Subject: [PATCH] LaTeX: protect the #13635 fix against a particular
 configuration

---
 sphinx/texinputs/sphinxlatextables.sty | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/sphinx/texinputs/sphinxlatextables.sty b/sphinx/texinputs/sphinxlatextables.sty
index dda2711f2e3..08efac559c0 100644
--- a/sphinx/texinputs/sphinxlatextables.sty
+++ b/sphinx/texinputs/sphinxlatextables.sty
@@ -943,7 +943,12 @@
 % redefined by the cells of the nested table.  So this is the alternative
 % macro which is executed on exit of nested table.
 \def\spx@nestedtable@resetcolortbl{%
-    \spx@gpop@rownum
+    \ifx\spx@rownum@stack\@empty\else
+% The stack can be empty if this is executed on exit of a nested table,
+% and the parent table has received the "nocolorrows" class, but globally
+% colorrows are activated (default).  So we protected against that case.
+      \spx@gpop@rownum
+    \fi
     \sphinxSwitchCaseRowColor\rownum
 }
 \def\spx@table@reset@CT@everycr{%