From 4d55ccb0ee98886f5dbddf1d6cc7e397a5d6f6d2 Mon Sep 17 00:00:00 2001
From: Nikos Tsipinakis <nikos@tsipinakis.com>
Date: Sun, 5 Feb 2017 11:45:21 +0200
Subject: [PATCH] Check against MARKUP_NULL when checking if markup is set

Setting markup_mode to -1 might not work since in some implementations
enum might not be signed. For convenience, add a new enum value
`MARKUP_NULL` to serve the same purpose.
---
 src/rules.c    | 4 ++--
 src/settings.h | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/rules.c b/src/rules.c
index b0d1df4..b31c1a6 100644
--- a/src/rules.c
+++ b/src/rules.c
@@ -15,7 +15,7 @@ void rule_apply(rule_t * r, notification * n)
                 n->timeout = r->timeout;
         if (r->urgency != -1)
                 n->urgency = r->urgency;
-        if (r->markup != -1)
+        if (r->markup != MARKUP_NULL)
                 n->markup = r->markup;
         if (r->new_icon) {
                 if(n->icon)
@@ -59,7 +59,7 @@ void rule_init(rule_t * r)
         r->msg_urgency = -1;
         r->timeout = -1;
         r->urgency = -1;
-        r->markup = -1;
+        r->markup = MARKUP_NULL;
         r->new_icon = NULL;
         r->fg = NULL;
         r->bg = NULL;
diff --git a/src/settings.h b/src/settings.h
index a1b7f89..8e5d14e 100644
--- a/src/settings.h
+++ b/src/settings.h
@@ -6,7 +6,7 @@ enum alignment { left, center, right };
 enum icon_position_t { icons_left, icons_right, icons_off };
 enum separator_color { FOREGROUND, AUTO, FRAME, CUSTOM };
 enum follow_mode { FOLLOW_NONE, FOLLOW_MOUSE, FOLLOW_KEYBOARD };
-enum markup_mode { MARKUP_NO, MARKUP_STRIP, MARKUP_FULL };
+enum markup_mode { MARKUP_NULL, MARKUP_NO, MARKUP_STRIP, MARKUP_FULL };
 
 typedef struct _settings {
         bool print_notifications;