X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fcmd%2Fhelp-cmd.py;h=aeacc70dc41420ee30fa03d4df1eae7c8b4af967;hb=938537c3a9bb76cfa7d62f931ffee0ff3359aa55;hp=4ad5f74d102bfed40764926810fab09d4ec1e32b;hpb=887534c033738bd6b19464ca180b049e131d06a5;p=bup.git

diff --git a/lib/cmd/help-cmd.py b/lib/cmd/help-cmd.py
index 4ad5f74..aeacc70 100755
--- a/lib/cmd/help-cmd.py
+++ b/lib/cmd/help-cmd.py
@@ -1,19 +1,32 @@
 #!/bin/sh
 """": # -*-python-*-
+# https://sourceware.org/bugzilla/show_bug.cgi?id=26034
+export "BUP_ARGV_0"="$0"
+arg_i=1
+for arg in "$@"; do
+    export "BUP_ARGV_${arg_i}"="$arg"
+    shift
+    arg_i=$((arg_i + 1))
+done
+# Here to end of preamble replaced during install
 bup_python="$(dirname "$0")/bup-python" || exit $?
-exec "$bup_python" "$0" ${1+"$@"}
+exec "$bup_python" "$0"
 """
 # end of bup preamble
 
 from __future__ import absolute_import
-import sys, os, glob
-from bup import options, path
+import os, glob, sys
+
+sys.path[:0] = [os.path.dirname(os.path.realpath(__file__)) + '/..']
+
+from bup import compat, options, path
+
 
 optspec = """
 bup help <command>
 """
 o = options.Options(optspec)
-(opt, flags, extra) = o.parse(sys.argv[1:])
+opt, flags, extra = o.parse(compat.argv[1:])
 
 if len(extra) == 0:
     # the wrapper program provides the default usage string