diff --git a/.SRCINFO b/.SRCINFO
index a77a694..d503dc3 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = fish-git
 	pkgdesc = User friendly shell intended mostly for interactive use.
-	pkgver = 3.7.1.r2151.g75da00df9
+	pkgver = 3.7.1.r2398.g81ff6db62
 	pkgrel = 1
 	epoch = 2
 	url = https://github.com/fish-shell/fish-shell
diff --git a/PKGBUILD b/PKGBUILD
index 50ae725..0a5de9c 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -7,7 +7,7 @@
 
 pkgname=fish-git
 _gitname="fish-shell"
-pkgver=3.7.1.r2151.g75da00df9
+pkgver=3.7.1.r2398.g81ff6db62
 pkgrel=1
 epoch=2
 pkgdesc="User friendly shell intended mostly for interactive use."
diff --git a/fish.install b/fish.install
index f5016fc..d14a4fe 100644
--- a/fish.install
+++ b/fish.install
@@ -1,20 +1,14 @@
 post_install() {
-  if [ ! "`grep /usr/bin/fish etc/shells`" ]; then
-    echo "updating /etc/shells... done."
-    sed -i "s|/bin/bash|/bin/bash\n/usr/bin/fish|" etc/shells
-  fi
+  grep -qe '^/usr/bin/fish$' etc/shells || echo '/usr/bin/fish' >> etc/shells
+  grep -qe '^/bin/fish$' etc/shells || echo '/bin/fish' >> etc/shells
 }
 
 post_upgrade() {
-  post_install $1
+  post_install
 }
 
 pre_remove() {
-  echo -ne "updating /etc/shells... \n"
-  sed -i '/^\/usr\/bin\/fish/d' /etc/shells
+  sed -ri -e '\|^/usr/bin/fish$|d' -e '\|^/bin/fish$|d' etc/shells
 }
 
-op=$1
-shift
-
-$op $*
+# vim:set ts=2 sw=2 et: