From 609dca9fdf9a03500c0f4023da7bcc4389f36c52 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Sun, 14 Sep 2008 21:29:13 +0000
Subject: Silence some compiler warnings on heretic/hexen code.

Subversion-branch: /branches/raven-branch
Subversion-revision: 1228
---
 src/hexen/am_map.c  | 4 ++--
 src/hexen/ct_chat.c | 2 +-
 src/hexen/d_net.c   | 6 ++++--
 src/hexen/h2_main.c | 4 ++--
 4 files changed, 9 insertions(+), 7 deletions(-)

(limited to 'src/hexen')

diff --git a/src/hexen/am_map.c b/src/hexen/am_map.c
index b3744736..be16a8ac 100644
--- a/src/hexen/am_map.c
+++ b/src/hexen/am_map.c
@@ -703,8 +703,8 @@ boolean AM_clipMline(mline_t * ml, fline_t * fl)
 {
     enum
     { LEFT = 1, RIGHT = 2, BOTTOM = 4, TOP = 8 };
-    register outcode1 = 0, outcode2 = 0, outside;
-    fpoint_t tmp;
+    int outcode1 = 0, outcode2 = 0, outside;
+    fpoint_t tmp = { 0, 0 };
     int dx, dy;
 
 #define DOOUTCODE(oc, mx, my) \
diff --git a/src/hexen/ct_chat.c b/src/hexen/ct_chat.c
index cd721273..3e16a567 100644
--- a/src/hexen/ct_chat.c
+++ b/src/hexen/ct_chat.c
@@ -412,7 +412,7 @@ void CT_Drawer(void)
 
 void CT_queueChatChar(char ch)
 {
-    if ((tail + 1) & (QUEUESIZE - 1) == head)
+    if (((tail + 1) & (QUEUESIZE - 1)) == head)
     {                           // the queue is full
         return;
     }
diff --git a/src/hexen/d_net.c b/src/hexen/d_net.c
index 18d50774..f7381d4e 100644
--- a/src/hexen/d_net.c
+++ b/src/hexen/d_net.c
@@ -517,7 +517,7 @@ void CheckAbort(void)
 
     I_StartTic();
     for (; eventtail != eventhead;
-         eventtail = (++eventtail) & (MAXEVENTS - 1))
+         eventtail = (eventtail + 1) & (MAXEVENTS - 1))
     {
         ev = &events[eventtail];
         if (ev->type == ev_keydown && ev->data1 == KEY_ESCAPE)
@@ -722,7 +722,9 @@ void D_CheckNetGame(void)
     netbuffer = &doomcom->data;
     consoleplayer = displayplayer = doomcom->consoleplayer;
     pClass = PCLASS_FIGHTER;
-    if (i = M_CheckParm("-class"))
+    i = M_CheckParm("-class");
+
+    if (i > 0)
     {
         pClass = atoi(myargv[i + 1]);
         if (pClass > PCLASS_MAGE || pClass < PCLASS_FIGHTER)
diff --git a/src/hexen/h2_main.c b/src/hexen/h2_main.c
index 2313b463..60ae9f64 100644
--- a/src/hexen/h2_main.c
+++ b/src/hexen/h2_main.c
@@ -536,7 +536,7 @@ void H2_ProcessEvents(void)
     event_t *ev;
 
     for (; eventtail != eventhead;
-         eventtail = (++eventtail) & (MAXEVENTS - 1))
+         eventtail = (eventtail + 1) & (MAXEVENTS - 1))
     {
         ev = &events[eventtail];
         if (F_Responder(ev))
@@ -562,7 +562,7 @@ void H2_ProcessEvents(void)
 void H2_PostEvent(event_t * ev)
 {
     events[eventhead] = *ev;
-    eventhead = (++eventhead) & (MAXEVENTS - 1);
+    eventhead = (eventhead + 1) & (MAXEVENTS - 1);
 }
 
 //==========================================================================
-- 
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