liboconfig: Make sure that option-strings can always be freed.

[collectd.git] / src / liboconfig / scanner.l

diff --git a/src/liboconfig/scanner.l b/src/liboconfig/scanner.l
index 646bbc6..4d9fc3d 100644 (file)
--- a/src/liboconfig/scanner.l
+++ b/src/liboconfig/scanner.l
@@ -23,6 +23,7 @@
 #include "parser.h"
 %}
 %option yylineno
+%option noyywrap
 WHITE_SPACE [\ \t\b]
 QUOTED_STRING \"([^\\"]+|\\.)*\"
 UNQUOTED_STRING [0-9A-Za-z_]+