Allow the use of a destructor for the values stored in the list.

[gnulib.git] / m4 / snprintf.m4

diff --git a/m4/snprintf.m4 b/m4/snprintf.m4
index e5d9dd4..f21200d 100644 (file)
--- a/m4/snprintf.m4
+++ b/m4/snprintf.m4
@@ -19,6 +19,7 @@ AC_DEFUN([gl_FUNC_SNPRINTF],
 
 AC_DEFUN([gl_REPLACE_SNPRINTF],
 [
+  AC_REQUIRE([gl_STDIO_H_DEFAULTS])
   AC_LIBOBJ([snprintf])
   if test $ac_cv_func_snprintf = yes; then
     REPLACE_SNPRINTF=1