environment: remove namespace_len variable

diff --git a/pretty.c b/pretty.c
index 09701bd2ffef3eb6d9104916e4119f757c06c244..9c9f81b5b0e0560e05da3ec3fa62c05eae92d1e3 100644 (file)
--- a/pretty.c
+++ b/pretty.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "utf8.h"
 #include "diff.h"