build: fix a stray usage of uninitialized $(ME)

* man/Makefile.am (sc_option_desc_uppercase): Here.

diff --git a/man/Makefile.am b/man/Makefile.am
index 44eb310..84b585f 100644 (file)
--- a/man/Makefile.am
+++ b/man/Makefile.am
@@ -185,7 +185,7 @@ mapped_name = `echo $*|sed 's/^install$$/ginstall/; s/^test$$/[/'`
 .PHONY: sc_option_desc_uppercase
 sc_option_desc_uppercase: $(dist_man1_MANS) $(NO_INSTALL_PROGS_DEFAULT:%=%.1)
        @grep '^\\fB\\-' -A1 *.1 | LC_ALL=C grep '\.1.[A-Z][a-z]' && \
-           { echo 1>&2 '$(ME): found initial capitals in --help';   \
+           { echo 1>&2 '$@: found initial capitals in --help';   \
              exit 1; } || :;
 
 .PHONY: sc_man_file_correlation