commit bae38d9d5508d9cae026e8fad3944ad13f741cfd
author Jorge Canizales <jcanizales@google.com> Sat Jun 20 20:21:25 2015 -0700
committer Jorge Canizales <jcanizales@google.com> Sun Jun 21 21:50:34 2015 -0700
tree 967f297e15ec5a0637ef87f3b0d4458371232064
parent fb9509275f5288ca0e1ac85a3205531f8a2de3f2

Output call_error number

src/objective-c/GRPCClient/private/GRPCWrappedCall.m

diff --git a/src/objective-c/GRPCClient/private/GRPCWrappedCall.m b/src/objective-c/GRPCClient/private/GRPCWrappedCall.m
index 9b3514b..a0f4835 100644
--- a/src/objective-c/GRPCClient/private/GRPCWrappedCall.m
+++ b/src/objective-c/GRPCClient/private/GRPCWrappedCall.m
@@ -318,7 +318,8 @@
   
   if (error != GRPC_CALL_OK) {
     [NSException raise:NSInternalInconsistencyException
-                format:@"A precondition for calling grpc_call_start_batch wasn't met"];
+                format:@"A precondition for calling grpc_call_start_batch wasn't met. Error %i",
+     error];
   }
   gpr_free(ops_array);
 }