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authorimp <imp@FreeBSD.org>1997-03-29 04:34:07 +0000
committerimp <imp@FreeBSD.org>1997-03-29 04:34:07 +0000
commit141381e1cbdbd8001c13e9e8c0adbfc81d1b3cd0 (patch)
treeab151e53b638b3b80f31c7b8a8ab143c391d7b75 /usr.bin/compress
parent167db5291223948e17d74470feff53f15777fcaf (diff)
downloadFreeBSD-src-141381e1cbdbd8001c13e9e8c0adbfc81d1b3cd0.zip
FreeBSD-src-141381e1cbdbd8001c13e9e8c0adbfc81d1b3cd0.tar.gz
compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
Diffstat (limited to 'usr.bin/compress')
-rw-r--r--usr.bin/compress/compress.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.bin/compress/compress.c b/usr.bin/compress/compress.c
index d58e6f5..32d9496 100644
--- a/usr.bin/compress/compress.c
+++ b/usr.bin/compress/compress.c
@@ -92,7 +92,7 @@ main(argc, argv)
errx(1, "unknown program name");
bits = cat = 0;
- while ((ch = getopt(argc, argv, "b:cdfv")) != EOF)
+ while ((ch = getopt(argc, argv, "b:cdfv")) != -1)
switch(ch) {
case 'b':
bits = strtol(optarg, &p, 10);
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