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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/tput
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/tput')
-rw-r--r--usr.bin/tput/tput.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.bin/tput/tput.c b/usr.bin/tput/tput.c
index c45be50..c1afb31 100644
--- a/usr.bin/tput/tput.c
+++ b/usr.bin/tput/tput.c
@@ -67,7 +67,7 @@ main(argc, argv)
char *cptr, *p, *term, buf[1024], tbuf[1024];
term = NULL;
- while ((ch = getopt(argc, argv, "T:")) != EOF)
+ while ((ch = getopt(argc, argv, "T:")) != -1)
switch(ch) {
case 'T':
term = optarg;
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