X-Git-Url: https://git.distorted.org.uk/~mdw/cfd/blobdiff_plain/996a7fd061af73f7b8d69fcf91d8f5c0393b9a01..de8440cea07259aadd308a01cf5f3247647514b7:/mklinks.in

diff --git a/mklinks.in b/mklinks.in
index 0d57afd..863ead7 100755
--- a/mklinks.in
+++ b/mklinks.in
@@ -71,10 +71,13 @@ done
 
 [ $# = 0 ] && set .links
 cat "$@" | while read name; do
-  base="$(echo $name | sed 's;^.*/;;')"
-  dir="$(echo $name | sed 's;/[^/]*$;;')"
-  mkdir -p "$dir"
-  [ -r "$pkgdatadir/$base" ] && ln -sf "$pkgdatadir/$base" "$name"
+  case "$name" in "" | "#"*) continue ;; esac
+  base=${name##*/} dir=${name%/*}
+  if [ -r "$pkgdatadir/$base" ]; then
+    mkdir -p "$dir"
+    rm -f "$name"
+    ln -sf "$pkgdatadir/$base" "$name"
+  fi
 done
 
 ###----- That's all, folks --------------------------------------------------