X-Git-Url: https://git.distorted.org.uk/~mdw/cfd/blobdiff_plain/b35a925972c89566d7833d1d9564169452fe4f4c..282625e1b87743236f1cb8c70c2762edd413c6b0:/maninst

diff --git a/maninst b/maninst
index 8ef9dc0..20fbf6c 100755
--- a/maninst
+++ b/maninst
@@ -24,8 +24,7 @@ case $op in
   *) echo >&2 "$0: unknown operation \`$1'"; exit 1 ;;
 esac
 for i; do
-  base=`echo "$i" | sed 's:^.*/::'`
-  sec=`echo "$base" | sed 's:^.*\.::'`
+  base=${i##*/} sec=${base##*.}
   case $op in
     install)
       echo -n " Installing manpage $base$ext"
@@ -39,12 +38,14 @@ for i; do
   for l in `sed 's:^\.\\\"  *@::p; d' "$srcdir/$i"`; do
     case $op in
       install)
-        echo -n "."
-	echo ".so man$sec/$base$ext" >"$mandir/man$sec/$l.$sec$ext"
-	chmod $mode "$mandir/man$sec/$l.$sec$ext"
+	if [ "$l.$sec" != "$base" ]; then
+	  echo -n "."
+	  echo ".so man$sec/$base$ext" >"$mandir/man$sec/$l.$sec$ext"
+	  chmod $mode "$mandir/man$sec/$l.$sec$ext"
+	fi
 	;;
       uninstall)
-        rm -f "$mandir/man$sec/$l.$sec$ext"
+	rm -f "$mandir/man$sec/$l.$sec$ext"
 	;;
     esac
   done