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seq: combine asprintf return value checks

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Error handling is identical for all of these failure cases.

Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Ed Maste 2023-06-18 22:10:32 -04:00
parent ee0aa1ce12
commit 5dae8905a5
1 changed files with 3 additions and 7 deletions
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10
usr.bin/seq/seq.c
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@ -198,13 +198,9 @@ main(int argc, char *argv[])
* equal, it means the exit condition of the loop held true due to a
* rounding error and we still need to print 'last'.
*/
if (asprintf(&cur_print, fmt, cur) < 0) {
err(1, "asprintf");
}
if (asprintf(&last_print, fmt, last) < 0) {
err(1, "asprintf");
}
if (asprintf(&prev_print, fmt, prev) < 0) {
if (asprintf(&cur_print, fmt, cur) < 0 ||
asprintf(&last_print, fmt, last) < 0 ||
asprintf(&prev_print, fmt, prev) < 0) {
err(1, "asprintf");
}
if (strcmp(cur_print, last_print) == 0 &&