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Prefix / postfix error screwing up any code using ungetc().
[fw/pdclib]
/
functions
/
stdio
/
fgetc.c
diff --git
a/functions/stdio/fgetc.c
b/functions/stdio/fgetc.c
index 1a90eb95dadea9780b28a024c6fb94c9bad99570..5837a74178f596362053de7dfadff5e924baa960 100644
(file)
--- a/
functions/stdio/fgetc.c
+++ b/
functions/stdio/fgetc.c
@@
-20,7
+20,7
@@
int fgetc( struct _PDCLIB_file_t * stream )
}
if ( stream->ungetidx > 0 )
{
- return stream->ungetbuf[
stream->ungetidx--
];
+ return stream->ungetbuf[
--(stream->ungetidx)
];
}
return stream->buffer[stream->bufidx++];
}