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Fix segfault when testing if reaidng from stdin "-"

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This commit is contained in:
Glenn L McGrath 2002-10-06 23:25:23 +00:00
parent e0f5500bb5
commit 2983330512
1 changed files with 3 additions and 1 deletions
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4
archival/tar.c
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@ -694,7 +694,9 @@ int tar_main(int argc, char **argv)
} }
} }
if (*argv[optind] == '-') { /* Check if we are reading from stdin */
if ((argv[optind]) && (*argv[optind] == '-')) {
/* Default is to read from stdin, so just skip to next arg */
optind++; optind++;
} }