Hello;
In FreeBSD we are still using libreadline-5.2 and we noticed you are
expecting fputs() to return zero.
According to POSIX:
"Upon successful completion, /fputs/() shall return a non-negative number."
Apple's libc and recent FreeBSD return the last character written so
this code will not work as expected.
A possible fix:
--- examples/rlcat.c (revision 317755)
+++ examples/rlcat.c (working copy)
@@ -138,7 +138,7 @@
if (vflag && isascii ((unsigned char)c) && isprint((unsigned
char)c) == 0)
{
x = rl_untranslate_keyseq (c);
- if (fputs (x, stdout) != 0)
+ if (fputs (x, stdout) == EOF)
return 1;
}
else if (putchar (c) == EOF)
___
Pedro.
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