From: Bram Moolenaar <Bram@vim.org>
Date: Mon, 4 May 2015 18:19:21 +0000 (+0200)
Subject: patch 7.4.725
X-Git-Tag: v7.4.725
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=659c94d483b2fdad949c14a42cee96f99a66394b;p=vim

patch 7.4.725
Problem:    ":call setreg('"', [])" reports an internal error.
Solution:   Make the register empty. (Yasuhiro Matsumoto)
---

diff --git a/src/ops.c b/src/ops.c
index 856133c8e..090d3f891 100644
--- a/src/ops.c
+++ b/src/ops.c
@@ -6642,6 +6642,14 @@ str_to_reg(y_ptr, yank_type, str, len, blocklen, str_list)
 	}
     }
 
+    /* Without any lines make the register empty. */
+    if (y_ptr->y_size + newlines == 0)
+    {
+	vim_free(y_ptr->y_array);
+	y_ptr->y_array = NULL;
+	return;
+    }
+
     /*
      * Allocate an array to hold the pointers to the new register lines.
      * If the register was not empty, move the existing lines to the new array.
diff --git a/src/version.c b/src/version.c
index ba5f30e29..822da6232 100644
--- a/src/version.c
+++ b/src/version.c
@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    725,
 /**/
     724,
 /**/