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-rw-r--r--contrib/unbound/compat/snprintf.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/contrib/unbound/compat/snprintf.c b/contrib/unbound/compat/snprintf.c
index 0663557..97cd706 100644
--- a/contrib/unbound/compat/snprintf.c
+++ b/contrib/unbound/compat/snprintf.c
@@ -42,6 +42,7 @@
#ifdef HAVE_STDINT_H
#include <stdint.h>
#endif
+#include <limits.h>
/* for test */
/* #define SNPRINTF_TEST 1 */
@@ -428,7 +429,7 @@ print_num_llp(char** at, size_t* left, int* ret, void* value,
char buf[PRINT_DEC_BUFSZ];
int negative = 0;
int zero = (value == 0);
-#if defined(UINTPTR_MAX) && defined(UINT32_MAX) && (UINTPTR_MAX == UINT32_MAX)
+#if defined(SIZE_MAX) && defined(UINT32_MAX) && (UINT32_MAX == SIZE_MAX || INT32_MAX == SIZE_MAX)
/* avoid warning about upcast on 32bit systems */
unsigned long long llvalue = (unsigned long)value;
#else
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