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less: trivial code shrink

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function                                             old     new   delta
read_lines                                           715     695     -20

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2014-09-22 21:17:24 +02:00
parent d6e7672545
commit 865814a617
1 changed files with 3 additions and 4 deletions
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7
miscutils/less.c
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@ -428,14 +428,13 @@ static void read_lines(void)
w -= 8;
p = current_line = ((char*)xmalloc(w + 4)) + 4;
max_fline += last_terminated;
if (!last_terminated) {
const char *cp = flines[max_fline];
strcpy(p, cp);
p += strlen(current_line);
free(MEMPTR(flines[max_fline]));
p = stpcpy(p, cp);
free(MEMPTR(cp));
/* last_line_pos is still valid from previous read_lines() */
} else {
max_fline++;
last_line_pos = 0;
}