[Qemu-devel] [PATCH 05/11] qapi: Use qstring_append_chr() where appropriate

[Eric Blake <eblake@redhat.com>]

No need to create a temporary buffer, when we already have a
function available for our needs.

Signed-off-by: Eric Blake <eblake@redhat.com>
---
 qobject/json-parser.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/qobject/json-parser.c b/qobject/json-parser.c
index 441c6e9..fc5510e 100644
--- a/qobject/json-parser.c
+++ b/qobject/json-parser.c
@@ -204,12 +204,7 @@ static QString *qstring_from_escaped_str(JSONParserContext *ctxt,
                 goto out;
             }
         } else {
-            char dummy[2];
-
-            dummy[0] = *ptr++;
-            dummy[1] = 0;
-
-            qstring_append(str, dummy);
+            qstring_append_chr(str, *ptr++);
         }
     }

-- 
2.4.3