diff options
| author |  Ulf Adams <ulfjack@google.com> | 2015-03-05 14:47:37 +0000 |
|---|---|---|
| committer |  Han-Wen Nienhuys <hanwen@google.com> | 2015-03-05 18:31:47 +0000 |
| commit | 07dba941e21619830adcbcae10c5942cf3343f26 (patch) | |
| tree | c0e7b1250bf547b20398a0c3a437864b7b915383 /src/main/java/com/google/devtools/build/lib/server/RPCService.java | |
| parent | a34d5071784ff51f68714b61f4100c35f1e4db3a (diff) | |
Some cleanup changes.
--
MOS_MIGRATED_REVID=87821306
Diffstat (limited to 'src/main/java/com/google/devtools/build/lib/server/RPCService.java')
| -rw-r--r-- | src/main/java/com/google/devtools/build/lib/server/RPCService.java | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/server/RPCService.java b/src/main/java/com/google/devtools/build/lib/server/RPCService.java index 379e83ce2f..3aa20d4396 100644 --- a/src/main/java/com/google/devtools/build/lib/server/RPCService.java +++ b/src/main/java/com/google/devtools/build/lib/server/RPCService.java @@ -14,6 +14,7 @@ package com.google.devtools.build.lib.server; +import com.google.common.collect.Iterables; import com.google.devtools.build.lib.util.io.OutErr; import java.util.List; @@ -59,7 +60,7 @@ public final class RPCService { if (isShutdown) { throw new IllegalStateException("Received request after shutdown."); } - String command = request.isEmpty() ? "" : request.get(0); + String command = Iterables.getFirst(request, ""); if (appCommand != null && command.equals("blaze")) { // an application request int result = appCommand.exec(request.subList(1, request.size()), outErr, firstContactTime); if (appCommand.shutdown()) { // an application shutdown request |