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patch 8.2.0510: Coverity complains about using uninitialized variable

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Problem:    Coverity complains about using uninitialized variable.
Solution:   Assign a value to "scol".  Move code inside NULL check.
This commit is contained in:
Bram Moolenaar
2020-04-04 14:50:32 +02:00
parent cde0ff39da
commit 8d4ed11da6
3 changed files with 14 additions and 10 deletions
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20
src/popupwin.c
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@@ -798,16 +798,16 @@ apply_general_options(win_T *wp, dict_T *dict)
if (*str != NUL)
wp->w_border_char[i] = mb_ptr2char(str);
}
}
if (list->lv_len == 1)
for (i = 1; i < 8; ++i)
wp->w_border_char[i] = wp->w_border_char[0];
if (list->lv_len == 2)
{
for (i = 4; i < 8; ++i)
wp->w_border_char[i] = wp->w_border_char[1];
for (i = 1; i < 4; ++i)
wp->w_border_char[i] = wp->w_border_char[0];
if (list->lv_len == 1)
for (i = 1; i < 8; ++i)
wp->w_border_char[i] = wp->w_border_char[0];
if (list->lv_len == 2)
{
for (i = 4; i < 8; ++i)
wp->w_border_char[i] = wp->w_border_char[1];
for (i = 1; i < 4; ++i)
wp->w_border_char[i] = wp->w_border_char[0];
}
}
}
}