Merge pull request #212 from submachine/master

configure: Fix an "implicit int" warning
rkd77 · Mar 24, 2023 · d9d5633 · d9d5633
2 parents 79fdb36 + d97fad2
commit d9d5633
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/configure.ac b/configure.ac
@@ -390,7 +390,7 @@ void foo(const char *format, ...) {
 
        exit(0);
 }
-main() { foo("hello\n"); }
+int main() { foo("hello\n"); }
 ]])],[el_cv_HAVE_C99_VSNPRINTF=yes],[el_cv_HAVE_C99_VSNPRINTF=no],[el_cv_HAVE_C99_VSNPRINTF=cross])])
 if test x"$el_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
 	EL_DEFINE(HAVE_C99_VSNPRINTF, [C99 compliant vsnprintf()])