Author: avg
Date: Thu Sep 15 10:35:38 2011
New Revision: 225577
URL: http://svn.freebsd.org/changeset/base/225577
Log:
MFC r209030: In dtrace lexer, do not unput token if it is EOF.
On behalf of: kan
Modified:
stable/8/cddl/contrib/opensolaris/lib/libdtrace/common/dt_lex.l
Directory Properties:
stable/8/cddl/contrib/opensolaris/ (props changed)
Modified: stable/8/cddl/contrib/opensolaris/lib/libdtrace/common/dt_lex.l
==============================================================================
--- stable/8/cddl/contrib/opensolaris/lib/libdtrace/common/dt_lex.l Thu Sep
15 09:54:07 2011 (r225576)
+++ stable/8/cddl/contrib/opensolaris/lib/libdtrace/common/dt_lex.l Thu Sep
15 10:35:38 2011 (r225577)
@@ -810,7 +810,8 @@ id_or_type(const char *s)
longjmp(yypcb->pcb_jmpbuf, EDT_NOMEM);
}
- unput(c0);
+ if (c0 != EOF)
+ unput(c0);
return (ttok);
}
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