optionsfrom: Fix build with DEBUG_LEVEL < 1

diff --git a/src/libstrongswan/utils/optionsfrom.c b/src/libstrongswan/utils/optionsfrom.c
index 4408323973cb64f91f551b1cd141b52f0af00b9c..51d8e136651a7a96cf01be9664c624315da9a96f 100644 (file)
--- a/src/libstrongswan/utils/optionsfrom.c
+++ b/src/libstrongswan/utils/optionsfrom.c
@@ -70,7 +70,7 @@ METHOD(options_t, from, bool,
        char **newargv;
        chunk_t src, line, token;
        bool good = TRUE;
-       int linepos = 0;
+       int linepos DBG_UNUSED = 0;
        FILE *fd;
 
        /* avoid endless loops with recursive --optionsfrom arguments */