From cdb6f57a47cded5489e8e4e9bd595e651390a864 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C5=99emysl=20Janouch?= <p.janouch@gmail.com>
Date: Wed, 18 Jan 2017 00:34:49 +0100
Subject: [PATCH] Fix mark flattening

---
 hex.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/hex.c b/hex.c
index 992fc72..5289bc5 100644
--- a/hex.c
+++ b/hex.c
@@ -462,12 +462,12 @@ app_flatten_marks (void)
 			closest = MIN (closest, current[i]->offset + current[i]->len);
 
 		// Remove from "current" marks that have ended
-		for (size_t i = 0; i < current_len; i++)
-		{
+		for (size_t i = 0; i < current_len; )
 			if (closest == current[i]->offset + current[i]->len)
 				memmove (current + i, current + i + 1,
 					(--current_len - i) * sizeof *current);
-		}
+			else
+				i++;
 
 		// Add any new marks at "closest"
 		while (next < end && next->offset == closest)