Skip over 'fragments' directory when scanning for PODs

The generate-html script scans the directories to compile a list of
POD files.  The list of candidates include the 'fragments' directory,
which causes an error when the script attempts to open it as a file.

Change-Id: If1208561f58f869ccba60f4a263bee5200dad1ed
Reviewed-on: http://gerrit.openafs.org/2494
Reviewed-by: Jeffrey Altman <jaltman@openafs.org>
Reviewed-by: Russ Allbery <rra@stanford.edu>
Tested-by: Russ Allbery <rra@stanford.edu>

diff --git a/doc/man-pages/generate-html b/doc/man-pages/generate-html
index e905231..45f2fbd 100755 (executable)
--- a/doc/man-pages/generate-html
+++ b/doc/man-pages/generate-html
@@ -109,7 +109,7 @@ sub scan_names {
         my $section = $dir;
         $section =~ s/^pod//;
         opendir (D, $dir) or die "Cannot open $dir: $!\n";
-        for my $file (sort grep { !/^\./ && !/CVS/ } readdir D) {
+        for my $file (sort grep { !/^\./ && !/CVS/ && !/fragments/ } readdir D) {
             open (F, "$dir/$file") or die "Cannot open $dir/$file: $!\n";
             my ($name, $desc);
             local $_;