From 7c60b29f42ad4f2a1a8acd38c3688fd73b6de48e Mon Sep 17 00:00:00 2001
From: shenmo <jifengshenmo@outlook.com>
Date: Sun, 22 Mar 2026 17:57:23 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=20aptss=20download=20?=
 =?UTF-8?q?=E4=BC=9A=E5=88=9B=E5=BB=BA=20tmp=20=E5=9E=83=E5=9C=BE=E6=96=87?=
 =?UTF-8?q?=E4=BB=B6=E7=9A=84=E9=97=AE=E9=A2=98?=
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---
 tool/apt-fast/ss-apt-fast | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/tool/apt-fast/ss-apt-fast b/tool/apt-fast/ss-apt-fast
index ec5de31..86731c6 100755
--- a/tool/apt-fast/ss-apt-fast
+++ b/tool/apt-fast/ss-apt-fast
@@ -120,8 +120,11 @@ _create_lock()
 # unlock and remove the lock file
 _remove_lock()
 {
-    flock -u "$LCK_FD" 2>/dev/null
-    rm -f "$LCK_FILE.lock"
+    # Only unlock if lock file exists (was created by _create_lock)
+    if [ -f "$LCK_FILE.lock" ]; then
+        flock -u "$LCK_FD" 2>/dev/null
+        rm -f "$LCK_FILE.lock"
+    fi
 }
 
 # Search for known options and decide if root privileges are needed.
@@ -821,6 +824,9 @@ elif [ "$option" == "download" ]; then
     "${_APTMGR}" "$@"
   fi
 
+  # Clean up temporary directory for download command
+  cleanup_aptfast
+
 elif [ "$option" == "source" ]; then
   msg
   msg "Working... this may take a while." "normal"
@@ -847,6 +853,9 @@ elif [ "$option" == "source" ]; then
   #  dpkg-source -x "$(basename "$srcfile")"
   #done < "$DLLIST"
 
+  # Clean up temporary directory for source command
+  cleanup_aptfast
+
 # Execute package manager directly if unknown options are passed.
 else
   "${_APTMGR}" "${APT_SCRIPT_WARNING[@]}" "$@"