1 files changed, 1 insertions, 0 deletions
diff --git a/aclocal.m4 b/aclocal.m4
index b8358343..5ffbb299 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -881,6 +881,7 @@ AC_DEFUN(AC_LBL_DEVEL,
 		    AC_LBL_CHECK_COMPILER_OPT($1, -Wpointer-arith)
 		    AC_LBL_CHECK_COMPILER_OPT($1, -Wshadow)
 		    AC_LBL_CHECK_COMPILER_OPT($1, -Wstrict-prototypes)
+		    AC_LBL_CHECK_COMPILER_OPT($1, -Wunreachable-code-return)
 		    AC_LBL_CHECK_COMPILER_OPT($1, -Wused-but-marked-unused)
 		    AC_LBL_CHECK_COMPILER_OPT($1, -Wwrite-strings)
 	    fi