From 4da9c5a2ff3614463454c8770f28335439c686aa Mon Sep 17 00:00:00 2001
From: juewuy <juewuy@gmail.com>
Date: Thu, 30 Jul 2026 14:45:47 +0800
Subject: [PATCH] =?UTF-8?q?~=E4=BF=AE=E5=A4=8D=E4=B8=8B=E8=BD=BD=E8=87=AA?=
 =?UTF-8?q?=E5=AE=9A=E4=B9=89=E6=95=B0=E6=8D=AE=E5=BA=93=E6=97=B6=E6=97=A0?=
 =?UTF-8?q?=E6=B3=95=E8=BE=93=E5=85=A5=E8=B6=85=E8=BF=879=E7=9A=84?=
 =?UTF-8?q?=E6=95=B0=E5=AD=97=E7=9A=84bug?=
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---
 scripts/menus/9_upgrade.sh | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/scripts/menus/9_upgrade.sh b/scripts/menus/9_upgrade.sh
index ccc8de72..4ce09ffe 100644
--- a/scripts/menus/9_upgrade.sh
+++ b/scripts/menus/9_upgrade.sh
@@ -673,12 +673,15 @@ checkcustgeo() {
             "" | 0)
                 break
                 ;;
-            [1-99])
-                if [ "$num" -le "$(wc -l <"$TMPDIR"/geo.list)" ]; then
+            *[!0-9]*)
+                errornum
+                ;;
+            *)
+                if [ "$num" -le "$(wc -l < "$TMPDIR/geo.list")" ]; then
                     geotype=$(sed -n "$num"p "$TMPDIR"/geo.list)
-                    [ -n "$(echo "$geotype" | grep -oiE 'GeoSite.*dat')" ] && geoname=GeoSite.dat
-                    [ -n "$(echo "$geotype" | grep -oiE 'Country.*mmdb')" ] && geoname=Country.mmdb
-                    [ -n "$(echo "$geotype" | grep -oiE '.*(.srs|.mrs)')" ] && geoname=$geotype
+                    echo "$geotype" | grep -qiE 'GeoSite\.dat' && geoname=GeoSite.dat
+                    echo "$geotype" | grep -qiE 'Country\.mmdb' && geoname=Country.mmdb
+                    echo "$geotype" | grep -qiE '\.(srs|mrs)$' && geoname="$geotype"
                     custgeolink=https://github.com/${project}/releases/download/${release_tag}/${geotype}
                     getcustgeo
                 else
@@ -686,9 +689,6 @@ checkcustgeo() {
                     break
                 fi
                 ;;
-            *)
-                errornum
-                ;;
             esac
         else
             msg_alert "\033[31m$UPG_CORE_CHECK_FAIL_HINT\033[0m"