configure: use -r option for pr when listing enabled config options.

This fixes ugliness when configure outputs its (empty) results on HPUX (maybe some other UNIXes too): Enabled indevs: pr: -- empty file Signed-off-by: Mans Rullgard <[email protected]>
SaschaVasarrhelyi · Mar 18, 2011 · fda299f · fda299f
1 parent 350785a
commit fda299f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/configure b/configure
@@ -3143,7 +3143,7 @@ echo
 for type in decoder encoder hwaccel parser demuxer muxer protocol filter bsf indev outdev; do
     echo "Enabled ${type}s:"
     eval list=\$$(toupper $type)_LIST
-    print_enabled '_*' $list | sort | pr -3 -t
+    print_enabled '_*' $list | sort | pr -r -3 -t
     echo
 done