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util: fix sign-compare warning

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Yu Watanabe 2019-06-21 12:56:54 +09:00 committed by Zbigniew Jędrzejewski-Szmek
parent abb9cc50af
commit 8164e30603
1 changed files with 6 additions and 7 deletions
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13
src/basic/time-util.c
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@ -267,13 +267,12 @@ static char *format_timestamp_internal(
assert(buf);
if (l <
3 + /* week day */
1 + 10 + /* space and date */
1 + 8 + /* space and time */
(us ? 1 + 6 : 0) + /* "." and microsecond part */
1 + 1 + /* space and shortest possible zone */
1)
if (l < (size_t) (3 + /* week day */
1 + 10 + /* space and date */
1 + 8 + /* space and time */
(us ? 1 + 6 : 0) + /* "." and microsecond part */
1 + 1 + /* space and shortest possible zone */
1))
return NULL; /* Not enough space even for the shortest form. */
if (t <= 0 || t == USEC_INFINITY)
return NULL; /* Timestamp is unset */