X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=diff-tree.c;h=69bb74b3100d598c938fa01f1111deb85abcfac0;hb=582af688157607f05447cefce8d91b26eeaee39d;hp=7207867a74d0869c6a6b839c040321c843ee9c2f;hpb=5c87a8c5602eb09810679dd3e0bcfc7ae1fed111;p=git.git

diff --git a/diff-tree.c b/diff-tree.c
index 7207867a..69bb74b3 100644
--- a/diff-tree.c
+++ b/diff-tree.c
@@ -138,7 +138,10 @@ int main(int argc, const char **argv)
 		opt->diffopt.setup |= (DIFF_SETUP_USE_SIZE_CACHE |
 				       DIFF_SETUP_USE_CACHE);
 	while (fgets(line, sizeof(line), stdin))
-		diff_tree_stdin(line);
+		if (line[0] == '\n')
+			fflush(stdout);
+		else
+			diff_tree_stdin(line);
 
 	return 0;
 }