Fix bug with empty strings in repeated string callbacks.

[apps/agl-service-can-low-level.git] / example_unions / decode.c

diff --git a/example_unions/decode.c b/example_unions/decode.c
index d40cd8c..b9f4af5 100644 (file)
--- a/example_unions/decode.c
+++ b/example_unions/decode.c
@@ -85,7 +85,7 @@ int main()
     
     if (!status)
     {
-        printf("Decoding failed.\n");
+        printf("Decode failed: %s\n", PB_GET_ERROR(&stream));
         return 1;
     }