flush printing DMD version in debug builds, it can confuse tests

dlang · Sep 4, 2015 · 60dab1b · 60dab1b
1 parent adc51b1
commit 60dab1b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/mars.d b/src/mars.d
@@ -264,6 +264,7 @@ extern (C++) int tryMain(size_t argc, const(char)** argv)
     debug
     {
         printf("DMD %s DEBUG\n", global._version);
+        fflush(stdout); // avoid interleaving with stderr output when redirecting
     }
     unittests();
     // Check for malformed input