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vt: never call term_print() with a width <= 0

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This commit is contained in:
Daniel Eklöf 2020-07-16 08:04:12 +02:00
parent 9508804b18
commit 6f2cffd8c0
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GPG key ID: 5BBD4992C116573F
2 changed files with 3 additions and 3 deletions
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3
terminal.c
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@ -2401,8 +2401,7 @@ print_spacer(struct terminal *term, int col)
void void
term_print(struct terminal *term, wchar_t wc, int width) term_print(struct terminal *term, wchar_t wc, int width)
{ {
if (unlikely(width <= 0)) assert(width > 0);
return;
print_linewrap(term); print_linewrap(term);
print_insert(term, width); print_insert(term, width);

3
vt.c
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@ -663,7 +663,8 @@ action_utf8_print(struct terminal *term, wchar_t wc)
} }
} }
term_print(term, wc, width); if (width > 0)
term_print(term, wc, width);
} }
static void static void