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pstree: tiny shrink

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2010-12-05 16:05:03 +01:00
parent e48e6f85bf
commit c32e626988
1 changed files with 3 additions and 2 deletions
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5
procps/pstree.c
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@ -111,10 +111,11 @@ static void maybe_free_buffers(void)
static void out_char(char c) static void out_char(char c)
{ {
G.cur_x++; G.cur_x++;
if (G.cur_x > G.output_width)
return;
if (G.cur_x == G.output_width) if (G.cur_x == G.output_width)
c = '+'; c = '+';
if (G.cur_x <= G.output_width) putchar(c);
putchar(c);
} }
/* NB: this function is never called with "bad" chars /* NB: this function is never called with "bad" chars