Index: trunk/src_plugins/io_tedax/io_tedax.c
===================================================================
--- trunk/src_plugins/io_tedax/io_tedax.c	(revision 727)
+++ trunk/src_plugins/io_tedax/io_tedax.c	(revision 728)
@@ -98,7 +98,7 @@
 	strcpy(unit, "mm");
 
 	for(;;) {
-		if ((argc = tedax_getline(ctx->f, ctx->buf, sizeof(ctx->buf), ctx->argv, sizeof(ctx->argv))) < 0)
+		if ((argc = tedax_getline(ctx->f, ctx->buf, sizeof(ctx->buf), ctx->argv, sizeof(ctx->argv) / sizeof(ctx->argv[0]))) < 0)
 			goto err;
 
 		if (strcmp(argv[0], "end") == 0) {