[PATCH] scripts/LinuxManBook/gropdf: use symlink instead of hard coded groff version

[Brian Inglis <Brian.Inglis@xxxxxxx>]

man-pages custom script gropdf has hard coded groff version used in font path
groff provides symlink current for version to avoid the issue; use it in gropdf
specify failing font path used to open font description file in error message

Signed-off-by: Brian Inglis <Brian.Inglis@xxxxxxx>
---
 scripts/LinuxManBook/gropdf | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/scripts/LinuxManBook/gropdf b/scripts/LinuxManBook/gropdf
index 8474e583f57d..fb205395015b 100755
--- a/scripts/LinuxManBook/gropdf
+++ b/scripts/LinuxManBook/gropdf
@@ -58,8 +58,8 @@ else
 
 my %cfg;
 
-$cfg{GROFF_VERSION}='1.22.4';
-$cfg{GROFF_FONT_PATH}='/usr/share/groff/site-font:/usr/share/groff/1.22.4/font:/usr/lib/font';
+$cfg{GROFF_VERSION}='current';
+$cfg{GROFF_FONT_PATH}="/usr/share/groff/site-font:/usr/share/groff/$cfg{GROFF_VERSION}/font:/usr/lib/font";
 $cfg{RT_SEP}=':';
 binmode(STDOUT);
 
@@ -690,7 +690,7 @@ sub LoadDesc
     my $f;
 
     OpenFile(\$f,$fontdir,"DESC");
-    Msg(1,"Failed to open 'DESC'") if !defined($f);
+    Msg(1,"Failed to open 'DESC' in '$fontdir'") if !defined($f);
 
     while (<$f>)
     {
-- 
2.39.0