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-rwxr-xr-xsrc/vpp-api/vapi/vapi_c_gen.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/vpp-api/vapi/vapi_c_gen.py b/src/vpp-api/vapi/vapi_c_gen.py
index 381dcba7f42..047bb2c680a 100755
--- a/src/vpp-api/vapi/vapi_c_gen.py
+++ b/src/vpp-api/vapi/vapi_c_gen.py
@@ -14,7 +14,10 @@ class CField(Field):
def get_c_def(self):
if self.len is not None:
- return "%s %s[%d];" % (self.type.get_c_name(), self.name, self.len)
+ try:
+ return "%s %s[%d];" % (self.type.get_c_name(), self.name, self.len)
+ except:
+ raise Exception("%s %s[%s];" % (self.type.get_c_name(), self.name, self.len))
else:
return "%s %s;" % (self.type.get_c_name(), self.name)