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Subject[PATCH] vsprintf: avoid misleading "(null)" for %px
Like %pK already does, print "00000000" instead.

This confused people -- the convention is that "(null)" means you tried to
dereference a null pointer as opposed to printing the address.

Signed-off-by: Adam Borowski <kilobyte@angband.pl>
---
lib/vsprintf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 77ee6ced11b1..d7a708f82559 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -1849,7 +1849,7 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
{
const int default_width = 2 * sizeof(void *);

- if (!ptr && *fmt != 'K') {
+ if (!ptr && *fmt != 'K' && *fmt != 'x') {
/*
* Print (null) with the same width as a pointer so it makes
* tabular output look nice.
--
2.15.1
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