pthread_sigmask tests: Avoid a compiler warning.

[pspp] / top / maint.mk

diff --git a/top/maint.mk b/top/maint.mk
index e6e03a897b1c7d9a783c6b0396ab5cbc02f58076..725e52de097d5f07bedcf0e446947b20ea796462 100644 (file)
--- a/top/maint.mk
+++ b/top/maint.mk
@@ -516,7 +516,7 @@ sc_prohibit_safe_read_without_use:
 
 sc_prohibit_argmatch_without_use:
        @h='argmatch.h' \
-       re='(\<(ARRAY_CARDINALITY|X?ARGMATCH(|_TO_ARGUMENT|_VERIFY))\>|\<argmatch(_exit_fn|_(in)?valid) *\()' \
+       re='(\<(ARRAY_CARDINALITY|X?ARGMATCH(|_TO_ARGUMENT|_VERIFY))\>|\<(invalid_arg|argmatch(_exit_fn|_(in)?valid)?) *\()' \
          $(_sc_header_without_use)
 
 sc_prohibit_canonicalize_without_use: