vppapigen: coverity 219549, dead code in generated file

Type: fix
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I64804092917f1d8dc520549bacae81672a95cd1e

diff --git a/src/tools/vppapigen/vppapigen_c.py b/src/tools/vppapigen/vppapigen_c.py
index ae47625..d0f63fb 100644 (file)
--- a/src/tools/vppapigen/vppapigen_c.py
+++ b/src/tools/vppapigen/vppapigen_c.py
@@ -206,6 +206,8 @@ class ToJSON():
         write('    cJSON *array = cJSON_CreateArray();\n')
 
         for b in o.block:
+            if b[1] == 0:
+                    continue
             write('    if (a & {})\n'.format(b[0]))
             write('       cJSON_AddItemToArray(array, cJSON_CreateString("{}"));\n'.format(b[0]))
         write('    return array;\n')