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diff src/userfunc.c @ 15000:32787e326de2 v8.1.0511

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patch 8.1.0511: ml_get error when calling a function with a range commit https://github.com/vim/vim/commit/9e353b5265bd7fa103caf4e5a9b3c99f344f548e Author: Bram Moolenaar <Bram@vim.org> Date: Sun Nov 4 23:39:38 2018 +0100 patch 8.1.0511: ml_get error when calling a function with a range Problem: ml_get error when calling a function with a range. Solution: Don't position the cursor after the last line.
author Bram Moolenaar <Bram@vim.org>
date Sun, 04 Nov 2018 23:45:07 +0100
parents c5ec5ddbe814
children 67e3103d6e18
line wrap: on
line diff
--- a/src/userfunc.c
+++ b/src/userfunc.c
@@ -3149,6 +3149,13 @@ ex_call(exarg_T *eap)
     {
 	if (!eap->skip && eap->addr_count > 0)
 	{
+	    if (lnum > curbuf->b_ml.ml_line_count)
+	    {
+		// If the function deleted lines or switched to another buffer
+		// the line number may become invalid.
+		EMSG(_(e_invrange));
+		break;
+	    }
 	    curwin->w_cursor.lnum = lnum;
 	    curwin->w_cursor.col = 0;
 #ifdef FEAT_VIRTUALEDIT