1 files changed, 2 insertions, 1 deletions
diff --git a/parse.y b/parse.y
index ae55beee32..2e1882626b 100644
--- a/parse.y
+++ b/parse.y
@@ -2863,7 +2863,8 @@ yylex()
 			return 0;
 		    }
 		    if (c != '=') continue;
-		    if (strncmp(lex_p, "end", 3) == 0 && ISSPACE(lex_p[3])) {
+		    if (strncmp(lex_p, "end", 3) == 0 &&
+			(lex_p + 3 == lex_pend || ISSPACE(lex_p[3]))) {
 			break;
 		    }
 		}