commit 42aff46d9783d6c80519a35350065c34372fbf70
author Bram Moolenaar <Bram@vim.org> Wed Aug 21 13:20:29 2019 +0200
committer Bram Moolenaar <Bram@vim.org> Wed Aug 21 13:20:29 2019 +0200
tree 3830f4ee2333d0958da5e410dd3bd8227e21253c
parent 4dc8f498aa3b1f58301914b57d75fea1dcad33ef

patch 8.1.1899: sign_place() does not work as documented

Problem:    sign_place() does not work as documented.
Solution:   Make accept line numbers like line(). (Yegappan Lakshmanan,
            closes #4848)

src/sign.c

diff --git a/src/sign.c b/src/sign.c
index 7628fce..7395131 100644
--- a/src/sign.c
+++ b/src/sign.c
@@ -2430,9 +2430,12 @@
     di = dict_find(dict, (char_u *)"lnum", -1);
     if (di != NULL)
     {
-	lnum = (int)tv_get_number_chk(&di->di_tv, &notanum);
-	if (notanum)
+	lnum = tv_get_lnum(&di->di_tv);
+	if (lnum <= 0)
+	{
+	    emsg(_(e_invarg));
 	    goto cleanup;
+	}
     }
 
     // sign priority