From 2ad451f1344e65c8fbd8ac23f11f94fceac1c4b1 Mon Sep 17 00:00:00 2001
From: Arnout Engelen <arnouten@bzzt.net>
Date: Sun, 27 Apr 2014 19:00:26 +0200
Subject: [PATCH] Remove unused variables

---
 ioncore/group.c    | 9 ++-------
 ioncore/mplex.c    | 5 +----
 libextl/luaextl.c  | 2 +-
 libtu/errorlog.c   | 1 -
 libtu/rb.c         | 3 +--
 mod_tiling/split.c | 1 -
 6 files changed, 5 insertions(+), 16 deletions(-)

diff --git a/ioncore/group.c b/ioncore/group.c
index fd12f3fa..2c693b4b 100644
--- a/ioncore/group.c
+++ b/ioncore/group.c
@@ -298,21 +298,16 @@ void group_managed_remove(WGroup *ws, WRegion *reg)
 {
     bool mcf=region_may_control_focus((WRegion*)ws);
     WStacking *st, *next_st=NULL;
-    bool was_stdisp=FALSE, was_bottom=FALSE;
     bool was_current=FALSE;
     
     st=group_find_stacking(ws, reg);
 
     if(st!=NULL){
-        if(st==ws->bottom){
-            was_bottom=TRUE;
+        if(st==ws->bottom)
             group_do_set_bottom(ws, NULL);
-        }
         
-        if(st==ws->managed_stdisp){
+        if(st==ws->managed_stdisp)
             ws->managed_stdisp=NULL;
-            was_stdisp=TRUE;
-        }
             
         if(st==ws->current_managed){
             ws->current_managed=NULL;
diff --git a/ioncore/mplex.c b/ioncore/mplex.c
index e5066930..40ab52be 100644
--- a/ioncore/mplex.c
+++ b/ioncore/mplex.c
@@ -1230,7 +1230,7 @@ bool mplex_do_attach_final(WMPlex *mplex, WRegion *reg, WMPlexPHolder *ph)
     WStacking *node=NULL;
     WLListNode *lnode=NULL;
     WMPlexAttachParams *param=&ph->param;
-    bool mx_was_empty, sw, modal, mcf, hidden;
+    bool mx_was_empty, sw, mcf, hidden;
     WSizePolicy szplcy;
     uint level;
     
@@ -1245,9 +1245,6 @@ bool mplex_do_attach_final(WMPlex *mplex, WRegion *reg, WMPlexPHolder *ph)
                ? SIZEPOLICY_FULL_BOUNDS
                : SIZEPOLICY_FULL_EXACT));
 
-    modal=(param->flags&MPLEX_ATTACH_LEVEL
-           && param->level>=STACKING_LEVEL_MODAL1);
-    
     level=(param->flags&MPLEX_ATTACH_LEVEL
            ? param->level
            : (param->flags&MPLEX_ATTACH_UNNUMBERED
diff --git a/libextl/luaextl.c b/libextl/luaextl.c
index 92995013..178a7260 100644
--- a/libextl/luaextl.c
+++ b/libextl/luaextl.c
@@ -2052,7 +2052,7 @@ typedef struct{
 
 static bool extl_do_register_function(lua_State *st, RegData *data)
 {
-    ExtlExportedFnSpec *spec=data->spec, *spec2;
+    ExtlExportedFnSpec *spec=data->spec;
 #if LUA_VERSION_NUM>=502
     int ind;
 #else
diff --git a/libtu/errorlog.c b/libtu/errorlog.c
index f2b787aa..2bb22355 100644
--- a/libtu/errorlog.c
+++ b/libtu/errorlog.c
@@ -70,7 +70,6 @@ static void log_warn_handler(const char *message)
 {
     const char *p=strchr(message, '\n');
     static int lineno=0;
-    int alternat=0;
     
     add_to_log(current_log, lineno==0 ? ">> " : "   ", 3);
     
diff --git a/libtu/rb.c b/libtu/rb.c
index 2e5006a1..01be5166 100644
--- a/libtu/rb.c
+++ b/libtu/rb.c
@@ -248,7 +248,7 @@ Rb_node rb_find_pkey(Rb_node n, const void *key)
 
 Rb_node rb_insert_b(Rb_node n, const void *key, void *val)
 {
-  Rb_node newleft, newright, newnode, list, p;
+  Rb_node newleft, newright, newnode, p;
  
   if (ishead(n)) {
     if (n->p.root == n) {         /* Tree is empty */
@@ -328,7 +328,6 @@ static void single_rotate(Rb_node y, int l)
 {
   int rl=0, ir=0;
   Rb_node x=NULL, yp=NULL;
-  void *tmp=NULL;
  
   ir = isroot(y);
   yp = y->p.parent;
diff --git a/mod_tiling/split.c b/mod_tiling/split.c
index 25b66b6a..a209e3a7 100644
--- a/mod_tiling/split.c
+++ b/mod_tiling/split.c
@@ -930,7 +930,6 @@ bool update_geom_from_stdisp(WFrame *frame, WRectangle *ng, int dir)
     WSplitST *st;
     WRectangle stg;
     WRectangle rstg;
-    WRectangle ngr;
     int ori;
 
     if(!OBJ_IS(ws, WTiling) || ((WTiling*)ws)->stdispnode==NULL)
-- 
2.11.4.GIT