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Update env var doc

Noah Eisen 8 years ago
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309f20802d
1 changed files with 3 additions and 0 deletions
  1. 3 0
      doc/environment_variables.md

+ 3 - 0
doc/environment_variables.md

@@ -102,6 +102,9 @@ some configuration as environment variables that can be set.
   - INFO - log INFO and ERROR message
   - INFO - log INFO and ERROR message
   - ERROR - log only errors
   - ERROR - log only errors
 
 
+* GRPC_TRACE_FUZZER
+  if set, the fuzzers will output trace (it is usually supressed).
+
 * GRPC_DNS_RESOLVER
 * GRPC_DNS_RESOLVER
   Declares which DNS resolver to use. The default is ares if gRPC is built with
   Declares which DNS resolver to use. The default is ares if gRPC is built with
   c-ares support. Otherwise, the value of this environment variable is ignored.
   c-ares support. Otherwise, the value of this environment variable is ignored.