d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Report input errors instead of ignoring them.

Browse Source
This commit is contained in:
Tim J. Robbins 2004-07-09 05:15:46 +00:00
parent 01a8e5a9ae
commit 9409835314
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=131855
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
usr.bin/tr/tr.c
View File

@ -138,6 +138,8 @@ main(int argc, char **argv)
lastch = ch;
(void)putwchar(ch);
}
if (ferror(stdin))
err(1, NULL);
exit(0);
}
@ -154,6 +156,8 @@ main(int argc, char **argv)
while ((ch = getwchar()) != WEOF)
if (!cset_in(delete, ch))
(void)putwchar(ch);
if (ferror(stdin))
err(1, NULL);
exit(0);
}
@ -169,6 +173,8 @@ main(int argc, char **argv)
lastch = ch;
(void)putwchar(ch);
}
if (ferror(stdin))
err(1, NULL);
exit(0);
}
@ -324,6 +330,8 @@ main(int argc, char **argv)
ch = cmap_lookup(map, ch);
(void)putwchar(ch);
}
if (ferror(stdin))
err(1, NULL);
exit (0);
}