[Qemu-devel] [PATCH RFC 12/14] qapi-introspect: modify to_qlit() to append ', ' on level > 0

[Markus Armbruster]

From: Marc-André Lureau <address@hidden>

The following patch is going to break list entries with #if/#endif, so
they should have the trailing ',' as suffix.

Signed-off-by: Marc-André Lureau <address@hidden>
Reviewed-by: Markus Armbruster <address@hidden>
---
 scripts/qapi/introspect.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/scripts/qapi/introspect.py b/scripts/qapi/introspect.py
index e5c491d936..c02df95e72 100644
--- a/scripts/qapi/introspect.py
+++ b/scripts/qapi/introspect.py
@@ -29,7 +29,7 @@ def to_qlit(obj, level=0, suppress_first_indent=False):
                 for elt in obj]
         elts.append(indent(level + 1) + "{}")
         ret = 'QLIT_QLIST(((QLitObject[]) {\n'
-        ret += ',\n'.join(elts) + '\n'
+        ret += '\n'.join(elts) + '\n'
         ret += indent(level) + '}))'
     elif isinstance(obj, dict):
         elts = []
@@ -42,6 +42,8 @@ def to_qlit(obj, level=0, suppress_first_indent=False):
         ret += indent(level) + '}))'
     else:
         assert False                # not implemented
+    if level > 0:
+        ret += ','
     return ret
 
 
-- 
2.13.6