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(sortlines_temp): Declare local swap' to be int', not

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`bool'.  Otherwise, at least one buggy compiler (alpha gcc-2.95.4)
would cause lines[-1 - swap] (with swap = false) to evaluate to
lines[4294967295].
This commit is contained in:
Jim Meyering
2003-07-27 22:05:43 +00:00
parent 446a751f63
commit 682d905a29
1 changed files with 1 additions and 1 deletions
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src/sort.c
+1 -1
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@@ -1863,7 +1863,7 @@ sortlines_temp (struct line *lines, size_t nlines, struct line *temp)
{
if (nlines == 2)
{
bool swap = (0 < compare (&lines[-1], &lines[-2]));
int swap = (0 < compare (&lines[-1], &lines[-2]));
temp[-1] = lines[-1 - swap];
temp[-2] = lines[-2 + swap];
}