Use GIT-1.6.0.2

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
diff --git a/ui-log.c b/ui-log.c
index 746f40b..8dd8b89 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -92,10 +92,8 @@
 	rev.verbose_header = 1;
 	rev.show_root_diff = 0;
 	setup_revisions(argc, argv, &rev, NULL);
-	if (rev.grep_filter) {
-		rev.grep_filter->regflags |= REG_ICASE;
-		compile_grep_patterns(rev.grep_filter);
-	}
+	rev.grep_filter.regflags |= REG_ICASE;
+	compile_grep_patterns(&rev.grep_filter);
 	prepare_revision_walk(&rev);
 
 	if (pager)