From f28eaa11fa290d3d0a08f77644a0acc47c7aaef1 Mon Sep 17 00:00:00 2001
From: Michael Shigorin <mike@altlinux.org>
Date: Thu, 22 Jan 2026 14:58:35 +0300
Subject: [PATCH 1/2] .rpm: added profile.d files

See-also: http://bugzilla.altlinux.org/57602
---
 .rpm/firefox-esr.csh | 7 +++++++
 .rpm/firefox-esr.sh  | 5 +++++
 2 files changed, 12 insertions(+)
 create mode 100755 .rpm/firefox-esr.csh
 create mode 100755 .rpm/firefox-esr.sh

diff --git a/.rpm/firefox-esr.csh b/.rpm/firefox-esr.csh
new file mode 100755
index 00000000000..6bf94a73e20
--- /dev/null
+++ b/.rpm/firefox-esr.csh
@@ -0,0 +1,7 @@
+# don't force a new blank profile after version change
+# NB: do NOT use SNAP_NAME=firefox (heavy side effects)
+
+if (! $?MOZ_NO_LEGACY_PROFILES) then
+	setenv MOZ_LEGACY_PROFILES 1
+	setenv MOZ_ALLOW_DOWNGRADE 1
+endif
diff --git a/.rpm/firefox-esr.sh b/.rpm/firefox-esr.sh
new file mode 100755
index 00000000000..9fadec25889
--- /dev/null
+++ b/.rpm/firefox-esr.sh
@@ -0,0 +1,5 @@
+# don't force a new blank profile after version change
+# NB: do NOT use SNAP_NAME=firefox (heavy side effects)
+
+[ -z "$MOZ_NO_LEGACY_PROFILES" ] || exit 0
+export MOZ_LEGACY_PROFILES=1 MOZ_ALLOW_DOWNGRADE=1
-- 
2.50.1