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| author |  Noah Eisen <ncteisen@gmail.com> | 2018-04-09 14:29:46 -0700 |
|---|---|---|
| committer |  GitHub <noreply@github.com> | 2018-04-09 14:29:46 -0700 |
| commit | 427adb247c2129a123a82c79a03a69d9ec7e7ad0 (patch) | |
| tree | 15e403d37bfae11efb9b7a684ef97a4ee078ab8f | |
| parent | a9c996028884e9d8d6cd2257050d68e25ce20830 (diff) | |
| parent | 9d0c2462943a3a5e69c1a69a4385bc7204eb5674 (diff) | |
Merge pull request #14986 from ncteisen/trace
Fix Spammy Log on Empty GRPC_TRACE Var
| -rw-r--r-- | src/core/lib/debug/trace.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/core/lib/debug/trace.cc b/src/core/lib/debug/trace.cc index b0e0f2ba7c..01c1e867d9 100644 --- a/src/core/lib/debug/trace.cc +++ b/src/core/lib/debug/trace.cc @@ -55,7 +55,8 @@ bool TraceFlagList::Set(const char* name, bool enabled) { found = true; } } - if (!found) { + // check for unknowns, but ignore "", to allow to GRPC_TRACE= + if (!found && 0 != strcmp(name, "")) { gpr_log(GPR_ERROR, "Unknown trace var: '%s'", name); return false; /* early return */ } |