exec-wrapper: deal with absolute path names in is_installed exec-wrapper [rebase...

[grml-scripts-core.git] / usr_bin / grml-exec-wrapper

diff --git a/usr_bin/grml-exec-wrapper b/usr_bin/grml-exec-wrapper
index 6973b70..d90a490 100755 (executable)
--- a/usr_bin/grml-exec-wrapper
+++ b/usr_bin/grml-exec-wrapper
@@ -13,14 +13,22 @@ Available options:
 
   -h | --help   display this usage information
   -p <program>  check specified argument instead of default args, like:
-               $(basename $0) -p aumix xterm -T aumix -e aumix
+                $(basename $0) -p aumix xterm -T aumix -e aumix
 "
 }
 
 is_installed() {
-    prog="$(basename $1)"
+    prog="$1"
     [ -z "$prog" ] && return 1
 
+    case "${prog}" in
+        /*) # deal with absolute-path programs
+            [ -x "${prog}" ] && return 0
+            return 1 ;;
+    esac
+
+    ret=1
+
     ret=1
     oifs="$IFS"
     IFS=:
@@ -51,10 +59,10 @@ fi
 if [ "$1" = '-p' ] ; then
     if [ -z "$2" ] ; then
          usage
-        exit 1
+         exit 1
     else
          PROG="$2"
-        shift ; shift
+         shift ; shift
     fi
 else
     PROG="$1"