[PATCH] with-colons: proper buffering for group keys

[Jason A. Donenfeld]

This changes the output of group keys to use the es_ variety of
functions, so that the output is correct.

Previously, the keys would be flushed before the rest:

$ gpg --list-config --with-colons
39E5020CE469141074A374C[..snipped...]A374E4691410cfg:group:big
group:;;;;
cfg:group:group2:
cfg:group:group1:;

This patch restores the correct behavior:

$ gpg --list-config --with-colons
cfg:group:big group:39E5020C;E4691410;EB7D54A8;D774A374;CF90C77B
cfg:group:group2:E4691410
cfg:group:group1:D774A374;E4691410

Signed-off-by: Jason A. Donenfeld <Jason at zx2c4.com>
---
 g10/gpg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/g10/gpg.c b/g10/gpg.c
index 2047e30..6786a13 100644
--- a/g10/gpg.c
+++ b/g10/gpg.c
@@ -1599,7 +1599,7 @@ list_config(char *items)
 
 	      for(sl=iter->values;sl;sl=sl->next)
 		{
-		  print_sanitized_string2 (stdout, sl->d, ':',';');
+		  es_write_sanitized (es_stdout, sl->d, strlen(sl->d), ":;", NULL);
 		  if(sl->next)
                     es_printf(";");
 		}
-- 
2.2.1