From: solar <solar@546481bc-9713-0410-bf18-d3337bbf4a3e>
Date: Tue, 13 Jul 2010 08:12:22 +0000 (+0000)
Subject: Prefix / postfix error screwing up any code using ungetc().
X-Git-Url: https://git.gag.com/?p=fw%2Fpdclib;a=commitdiff_plain;h=c1775926934555df4b344dbb822e6dbccf81cd10

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

git-svn-id: https://srv7.svn-repos.de/dev34/pdclib/trunk@437 546481bc-9713-0410-bf18-d3337bbf4a3e
---

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++];
 }