X-Git-Url: http://winboard.nl/cgi-bin?p=polyglot.git;a=blobdiff_plain;f=util.h;h=99fa6ac06a587ffeed9cc98e13c3f3d1446f9d92;hp=2b0886cc0c98e3d4902e519c2554808417e6a38e;hb=1087eb7b2d8447adf9a7deb549d4004a87b46b10;hpb=acb140befabd8b0f1a8606470013b420d05b4fb7

diff --git a/util.h b/util.h
index 2b0886c..99fa6ac 100644
--- a/util.h
+++ b/util.h
@@ -77,7 +77,7 @@
                           format,                                        \
                           arg_list);                                     \
         va_end(arg_list);                                                \
-        buf[sizeof(buf)]='\0';                                           \
+        buf[sizeof(buf)-1]='\0';                                         \
         if(written>=sizeof(buf) || written<0){                           \
            my_fatal("write_buffer overflow: file \"%s\", line %d\n",     \
                    __FILE__,__LINE__);                                   \