setup-all-dchroots: We use extraargs as a global variable, write it in caps

diff --git a/modules/schroot/files/setup-all-dchroots b/modules/schroot/files/setup-all-dchroots
index 2f5d710..7628081 100755 (executable)
--- a/modules/schroot/files/setup-all-dchroots
+++ b/modules/schroot/files/setup-all-dchroots
@@ -49,13 +49,13 @@ do_one() {
     case "$MODE" in
         buildd)
             mkdir -p /srv/buildd/unpack
-            if ! $SILENT setup-dchroot $extraargs -f -a "$a" -D -d '/srv/buildd/unpack' -K "$s"
+            if ! $SILENT setup-dchroot $EXTRAARGS -f -a "$a" -D -d '/srv/buildd/unpack' -K "$s"
             then
                 return 1
             fi
             ;;
         porterbox)
-            if ! $SILENT setup-dchroot $extraargs -f -a "$a" "$s"
+            if ! $SILENT setup-dchroot $EXTRAARGS -f -a "$a" "$s"
             then
                 return 1
             fi
@@ -78,12 +78,12 @@ OPTIONS:
 EOF
 }
 
-extraargs=""
+EXTRAARGS=""
 while getopts "cu" OPTION
 do
     case $OPTION in
         c)
-            extraargs="$extraargs -c"
+            EXTRAARGS="$EXTRAARGS -c"
             ;;
         h)
             usage