grep: remove redundant "fixed" field re-assignment to 0

diff --git a/environment.c b/environment.c
index aa478e71de9d9c233593de050d6823e96be77b88..d40b21fb72168f32f1aaeac553347859e32f90c0 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -8,6 +8,7 @@
  * are.
  */
 #include "cache.h"
+#include "config.h"
 #include "refs.h"
 #include "fmt-merge-msg.h"
 #include "commit.h"