setup: teach discover_git_directory to respect the commondir

diff --git a/daemon.c b/daemon.c
index f70d27b8260bf09443ea587d8fab61f97d66acfb..30747075f0c45942220f63202f8c984e3e0956a7 100644 (file)
--- a/daemon.c
+++ b/daemon.c
@@ -1,13 +1,10 @@
 #include "cache.h"
+#include "config.h"
 #include "pkt-line.h"
 #include "run-command.h"
 #include "strbuf.h"
 #include "string-list.h"
 
-#ifndef HOST_NAME_MAX
-#define HOST_NAME_MAX 256
-#endif
-
 #ifdef NO_INITGROUPS
 #define initgroups(x, y) (0) /* nothing */
 #endif