X-Git-Url: https://git.uis.cam.ac.uk/x/uis/git/git.git/blobdiff_plain/db101991414f4e14b3763b4843dddcca6b31b40b..35d803bc9a0d21c36b1381f6e42455beeb73b715:/line-range.c

diff --git a/line-range.c b/line-range.c
index de4e32f942..323399d16c 100644
--- a/line-range.c
+++ b/line-range.c
@@ -269,8 +269,7 @@ int parse_range_arg(const char *arg, nth_line_fn_t nth_line_cb,
 		return -1;
 
 	if (*begin && *end && *end < *begin) {
-		long tmp;
-		tmp = *end; *end = *begin; *begin = tmp;
+		SWAP(*end, *begin);
 	}
 
 	return 0;