Apply patch from Jared Hancock to disable globbing.

This patch disables shell globbing except where actually needed. This
will hopefully fix bug 382219.

diff --git a/bin/euse b/bin/euse
index 1ce2076d5f2e3c245f4ca0d2568170a481b4889e..9c00cc315a3b339195a6a206ed834928a61c4edf 100755 (executable)
--- a/bin/euse
+++ b/bin/euse
@@ -1,4 +1,6 @@
 #!/bin/bash
+# Disable globbing because "-*" and such is valid as a use flag. 
+set -f
 
 # $Header$
 
@@ -252,6 +254,7 @@ print('\n'.join(['%s %s' % (pkg,' '.join(flgs)) for pkg,flgs in h.items() if len
 # 5: ebuild IUSE, 6: use.mask, 7: use.force, 
 # 9: flags indicated active by emerge --info (get_portageuseflags)
 get_useflags() {
+       set +f
        if [[ -z ${ACTIVE_FLAGS[4]} && ( $SCOPE == "local" || -z $SCOPE ) ]]; then
                # Parse through /etc/portage/package.use
                if [[ -d ${PACKAGE_USE_PATH} ]]; then
@@ -306,6 +309,7 @@ get_useflags() {
                        | sed -re "/^#.*$/ {d}"))
 
        USE_FLAGS_CALCULATED=1
+       set -f
 } # }}}
 
 # Function: get_portageuseflags # {{{
@@ -398,7 +402,7 @@ get_useflaglist_ebuild() {
                        echo "!!! to generate metadata for your overlays" >&2
                        return 1
                fi
-               append=$(ls $portdir/metadata/cache/${1}-* \
+               append=$(set +f; ls $portdir/metadata/cache/${1}-* \
                        | egrep "${1}-[0-9.]+" \
                        | sed -e "s:$portdir/metadata/cache/${1}-::g" \
                        | while read -d $'\n' version; do
@@ -739,7 +743,6 @@ showdesc() {
        local found_one
        local args
        
-       set -f
        args="${*:-*}"
 
        if [ -z "${SCOPE}" ]; then
@@ -754,7 +757,6 @@ showdesc() {
        [ "${SCOPE}" == "global" ] && echo "global use flags (searching: ${args})"
        [ "${SCOPE}" == "local" ] && echo "local use flags (searching: ${args})"
        echo "************************************************************"
-       set +f
        if [ "${args}" == "*" ]; then
                args="${useflags[*]}"
        fi
@@ -1280,11 +1282,8 @@ modify() {
 
 ##### main program comes now #####
 
-# disable globbing as it fucks up with args=*
-set -f
 parse_arguments "$@"
 check_sanity
-set +f
 
 eval ${MODE} ${ARGUMENTS}