Bug #4458 » patch3.diff
| strftime.c | ||
|---|---|---|
| 459 | 459 |
case 'z': /* time zone offset east of GMT e.g. -0600 */ |
| 460 | 460 |
switch (colons) {
|
| 461 | 461 |
case 0: /* %z -> +hhmm */ |
| 462 |
precision = precision <= 5 ? 2 : precision-3;
|
|
| 463 |
NEEDS(precision + 3);
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|
| 462 |
precision = precision <= 5 ? 0 : precision-5;
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|
| 463 |
NEEDS(precision + 5);
|
|
| 464 | 464 |
break; |
| 465 | 465 | |
| 466 | 466 |
case 1: /* %:z -> +hh:mm */ |
| 467 |
precision = precision <= 6 ? 2 : precision-4;
|
|
| 468 |
NEEDS(precision + 4);
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|
| 467 |
precision = precision <= 6 ? 0 : precision-6;
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|
| 468 |
NEEDS(precision + 6);
|
|
| 469 | 469 |
break; |
| 470 | 470 | |
| 471 | 471 |
case 2: /* %::z -> +hh:mm:ss */ |
| 472 |
precision = precision <= 9 ? 2 : precision-7;
|
|
| 473 |
NEEDS(precision + 7);
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|
| 472 |
precision = precision <= 9 ? 0 : precision-9;
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|
| 473 |
NEEDS(precision + 9);
|
|
| 474 | 474 |
break; |
| 475 | 475 | |
| 476 | 476 |
default: |
| ... | ... | |
| 483 | 483 |
else {
|
| 484 | 484 |
off = NUM2LONG(rb_funcall(vtm->utc_offset, rb_intern("round"), 0));
|
| 485 | 485 |
} |
| 486 |
for (i = 0; i < precision; i++) |
|
| 487 |
*s++ = padding == ' ' ? padding : '0'; |
|
| 486 | 488 |
if (off < 0) {
|
| 487 | 489 |
off = -off; |
| 488 | 490 |
*s++ = '-'; |
| 489 | 491 |
} else {
|
| 490 | 492 |
*s++ = '+'; |
| 491 | 493 |
} |
| 492 |
i = snprintf(s, endp - s, (padding == ' ' ? "%*ld" : "%.*ld"), precision, off / 3600);
|
|
| 494 |
i = snprintf(s, endp - s, (padding == ' ' ? "%2ld" : "%.2ld"), off / 3600);
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|
| 493 | 495 |
if (i < 0) goto err; |
| 494 | 496 |
s += i; |
| 495 | 497 |
off = off % 3600; |