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-rw-r--r--src/ninja.cc5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/ninja.cc b/src/ninja.cc
index 809768c..619c3bf 100644
--- a/src/ninja.cc
+++ b/src/ninja.cc
@@ -707,7 +707,10 @@ int main(int argc, char** argv) {
// The formatting of this string, complete with funny quotes, is
// so Emacs can properly identify that the cwd has changed for
// subsequent commands.
- printf("ninja: Entering directory `%s'\n", working_dir);
+ // Don't print this if a tool is being used, so that tool output
+ // can be piped into a file without this string showing up.
+ if (tool == "")
+ printf("ninja: Entering directory `%s'\n", working_dir);
#ifdef _WIN32
if (_chdir(working_dir) < 0) {
#else