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patch 8.2.0791: a second popup window with terminal causes trouble

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Problem:    A second popup window with terminal causes trouble.
Solution:   Disallow opening a second terminal-popup window. (closes #6101,
            closes #6103) Avoid defaulting to an invalid line number.
This commit is contained in:
Bram Moolenaar
2020-05-18 19:46:48 +02:00
parent 843700875e
commit b5383b174b
6 changed files with 46 additions and 12 deletions
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8
src/ex_docmd.c
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@@ -2918,8 +2918,12 @@ parse_cmd_address(exarg_T *eap, char **errormsg, int silent)
{
case ADDR_LINES:
case ADDR_OTHER:
// default is current line number
eap->line2 = curwin->w_cursor.lnum;
// Default is the cursor line number. Avoid using an invalid
// line number though.
if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count)
eap->line2 = curbuf->b_ml.ml_line_count;
else
eap->line2 = curwin->w_cursor.lnum;
break;
case ADDR_WINDOWS:
eap->line2 = CURRENT_WIN_NR;