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Confirm we are in a terminal

This commit is contained in:
lostd 2015-03-12 14:57:34 +02:00
parent 97cfd82eed
commit bc11d7b201
1 changed files with 4 additions and 0 deletions
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4
noice.c
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@ -835,6 +835,10 @@ main(int argc, char *argv[])
char cwd[PATH_MAX], *ipath;
char *ifilter;
/* Confirm we are in a terminal */
if (!isatty(STDIN_FILENO))
printerr(1, "isatty");
if (getuid() == 0)
ifilter = ".";
else