gui: Output "xxx tag not set" for unset tags rather than empty strings.

[paraslash.git] / filter.c

diff --git a/filter.c b/filter.c
index 17b7f2fdd938678431e5a294071602807ebdd3e2..99b12217b8cc1e701c428928478a03a00ccd0c74 100644 (file)
--- a/filter.c
+++ b/filter.c
@@ -6,8 +6,9 @@
 
 /** \file filter.c The stand-alone filter program. */
 
-#include "para.h"
+#include <regex.h>
 
+#include "para.h"
 #include "filter.cmdline.h"
 #include "list.h"
 #include "sched.h"