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If filename is a '-' then read from stdin to stdout

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This commit is contained in:
Glenn L McGrath 2001-07-30 04:48:50 +00:00
parent 14d7ea460f
commit 7499918f30
2 changed files with 2 additions and 2 deletions
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2
archival/gzip.c
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@ -1246,7 +1246,7 @@ int gzip_main(int argc, char **argv)
show_usage(); show_usage();
} }
} }
if (optind == argc) { if ((optind == argc) || (strcmp(argv[optind], "-") == 0)) {
fromstdin = 1; fromstdin = 1;
tostdout = 1; tostdout = 1;
} }

2
gzip.c
View File

@ -1246,7 +1246,7 @@ int gzip_main(int argc, char **argv)
show_usage(); show_usage();
} }
} }
if (optind == argc) { if ((optind == argc) || (strcmp(argv[optind], "-") == 0)) {
fromstdin = 1; fromstdin = 1;
tostdout = 1; tostdout = 1;
} }