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Remove redundant check in kill(1)

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sin 2014-11-11 15:40:38 +00:00
parent a0e9050925
commit 61046dd39b
1 changed files with 0 additions and 2 deletions
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2
kill.c
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@ -51,8 +51,6 @@ main(int argc, char *argv[])
if (strcmp(argv[0], "--") == 0) {
argc--;
argv++;
if (argc == 0)
usage();
} else if (argv[0][0] == '-' && isdigit(argv[0][1])) {
/* handle XSI extension -signal_number */
errno = 0;