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Do not exit if a file is not readable. This is a short hack

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until someone rewrite wc(1).
This commit is contained in:
Wolfram Schneider 1996-04-10 22:21:01 +00:00
parent 6d4bca5b8a
commit a0d038a406
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=15179
1 changed files with 4 additions and 2 deletions
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6
usr.bin/wc/wc.c
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@ -129,8 +129,10 @@ cnt(file)
fd = STDIN_FILENO;
linect = wordct = charct = 0;
if (file) {
if ((fd = open(file, O_RDONLY, 0)) < 0)
err("%s: %s", file, strerror(errno));
if ((fd = open(file, O_RDONLY, 0)) < 0) {
warn("%s", file);
return;
}
if (doword)
goto word;
/*