From a47376800efa0ef57962c9518e6fca95e86ffe6a Mon Sep 17 00:00:00 2001
From: Evan Martin <martine@danga.com>
Date: Sat, 8 Jan 2011 15:22:11 -0800
Subject: don't log commands in dry-run mode

---
 src/ninja.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ninja.cc b/src/ninja.cc
index 5602806..dec8d04 100644
--- a/src/ninja.cc
+++ b/src/ninja.cc
@@ -97,7 +97,7 @@ int main(int argc, char** argv) {
     return 1;
   }
 
-  if (!state.build_log_->OpenForWrite(kLogPath, &err)) {
+  if (!config.dry_run && !state.build_log_->OpenForWrite(kLogPath, &err)) {
     fprintf(stderr, "error opening build log: %s\n", err.c_str());
     return 1;
   }
-- 
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