[PATCH] xfuncs: fix format specifier in pr_emerg call

[Ian Abbott]

`enomem_panic()` calls `pr_emerg()` using `%d` in the format specifier
string to print a value of type `size_t`.  Change it to `%zu`.

Signed-off-by: Ian Abbott <abbotti at mev.co.uk>
---
 lib/xfuncs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/xfuncs.c b/lib/xfuncs.c
index 1bcaa5e10..1942c1e7f 100644
--- a/lib/xfuncs.c
+++ b/lib/xfuncs.c
@@ -29,7 +29,7 @@ static void __noreturn enomem_panic(size_t size)
 {
 	pr_emerg("out of memory\n");
 	if (size)
-		pr_emerg("Unable to allocate %d bytes\n", size);
+		pr_emerg("Unable to allocate %zu bytes\n", size);
 
 	malloc_stats();
 
-- 
2.11.0