X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=libraries%2Fgen_contents_index;h=59f59dd93f49eef4a4b901bca9bfbce28b432c04;hb=d305c6b68e06368c2a8d89900a2123388fc39ae1;hp=e189cac8ee3726a0a755988b8f2857e0d887ae5d;hpb=7f4b8d9bfbfb0556d51ba1fb25f18e424bd5bf9c;p=ghc-hetmet.git

diff --git a/libraries/gen_contents_index b/libraries/gen_contents_index
index e189cac..59f59dd 100644
--- a/libraries/gen_contents_index
+++ b/libraries/gen_contents_index
@@ -14,7 +14,7 @@ case $* in
     do
         LIBPATH=`echo "$HADDOCK_FILE" | sed 's#/dist-install.*##'`
         NAME=`echo "$HADDOCK_FILE" | sed 's#.*/##' | sed 's#\.haddock$##'`
-        VERSION=`grep -i '^version:' $LIBPATH/$NAME.cabal | sed 's/.*[ \t]//'`
+        VERSION=`grep -i '^version:' $LIBPATH/$NAME.cabal | sed 's/.*[[:space:]]//'`
         HADDOCK_ARG="--read-interface=${NAME}-${VERSION},$HADDOCK_FILE"
         HADDOCK_ARGS="$HADDOCK_ARGS $HADDOCK_ARG"
     done