minor fix to LLlex.c

diff --git a/lang/m2/comp/LLlex.c b/lang/m2/comp/LLlex.c
index 2f48873..2884c02 100644 (file)
--- a/lang/m2/comp/LLlex.c
+++ b/lang/m2/comp/LLlex.c
@@ -383,6 +383,7 @@ lexwarning("Character constant out of range");
                        }
                }
 
+               *np++ = '\0';
                PushBack(ch);
 
                if (np >= &buf[NUMSIZE]) {