(update_po): Fix updating a single translation.

1 files changed, 7 insertions, 1 deletions

diff --git a/build-aux/bootstrap b/build-aux/bootstrap
index 8c10572..d4f223d 100755
--- a/build-aux/bootstrap
+++ b/build-aux/bootstrap
@@ -67,7 +67,13 @@ update_po() {
     *)     POFILE=${1}.po;;
     esac
     echo "$0: getting translation for $1..."
-    wget -r -C off $TP_URL/$POFILE
+    (cd po;
+     wget -r --cache=off -O $POFILE $TP_URL/$POFILE || exit
+     LANG=`expr $POFILE : '\(.*\)\.po'`
+     if ! grep -q $LANG LINGUAS; then
+        mv LINGUAS LINGUAS.$$
+        (echo $LANG; cat LINGUAS.$$) | sort > LINGUAS
+     fi)
   else
     echo "$0: getting translations into po..."
     (cd po &&