maint: add lib/argmatch.h to po/POTFILES.in

* po/POTFILES.in (lib/argmatch.h): Add to avoid sc_po_check error:
    "maint.mk: you have changed the set of files with translatable \
     diagnostics;"

diff --git a/po/POTFILES.in b/po/POTFILES.in
index 60c5124ac7e3f7dbce5fe7c1667afe9cad4b793e..4231f56c490a643b7c0d0924c8ae287edc965f1c 100644 (file)
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -3,6 +3,7 @@
 
 # These are nominally temporary...
 lib/argmatch.c
+lib/argmatch.h
 lib/closein.c
 lib/closeout.c
 lib/copy-acl.c