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authorJim Meyering <jim@meyering.net>2004-03-24 14:45:17 +0000
committerJim Meyering <jim@meyering.net>2004-03-24 14:45:17 +0000
commit393592573cd69c18e12928b7f9c627657901cc3c (patch)
treeb4ae89221d26436f529d7d953fb514d5ab5ad78e /lib
parente4b803c17e584c3787d1d1bd9950e2fd7c88188d (diff)
downloadcoreutils-393592573cd69c18e12928b7f9c627657901cc3c.tar.xz
(readtokens0): Return true on success rather
than on failure. All callers changed. This also happens to fix a portability bug on pre-C99 hosts, where (bool) INTEGER sometimes returns false even when INTEGER is nonzero.
Diffstat (limited to 'lib')
-rw-r--r--lib/readtokens0.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/readtokens0.c b/lib/readtokens0.c
index db638a71c..b46ba8f85 100644
--- a/lib/readtokens0.c
+++ b/lib/readtokens0.c
@@ -60,7 +60,7 @@ save_token (struct Tokens *t)
/* Read NUL-separated tokens from stream IN into T until EOF or error.
The final NUL is optional. Always append a NULL pointer to the
resulting list of token pointers, but that pointer isn't counted
- via t->n_tok. */
+ via t->n_tok. Return true if successful. */
bool
readtokens0 (FILE *in, struct Tokens *t)
{
@@ -94,5 +94,5 @@ readtokens0 (FILE *in, struct Tokens *t)
t->tok = obstack_finish (&t->o_tok);
t->tok_len = obstack_finish (&t->o_tok_len);
- return ferror (in);
+ return ! ferror (in);
}