apt-key: don't search PATH if command is a path already

wangzhen0518 · Jun 14, 2016 · ee385a3 · ee385a3
1 parent 5e5607e
commit ee385a3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/cmdline/apt-key.in b/cmdline/apt-key.in
@@ -23,6 +23,7 @@ requires_root() {
 }
 
 command_available() {
+    if [ -x "$1" ]; then return 0; fi
     # command -v "$1" >/dev/null 2>&1 # not required by policy, see #747320
     # which "$1" >/dev/null 2>&1 # is in debianutils (essential) but not on non-debian systems
     local OLDIFS="$IFS"