From: solar <unknown>
Date: Tue, 13 Jul 2010 08:12:22 +0000 (+0000)
Subject: Prefix / postfix error screwing up any code using ungetc().
X-Git-Tag: v0.5~64
X-Git-Url: https://pd.if.org/git/?p=pdclib;a=commitdiff_plain;h=7e1ea4998255982bbf93539e941991bcf40d2813

Prefix / postfix error screwing up any code using ungetc().
---

diff --git a/functions/stdio/fgetc.c b/functions/stdio/fgetc.c
index 1a90eb9..5837a74 100644
--- 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++];
 }