indent fix, cleanup

git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@7575 e016b1c5-ed68-44aa-a2f7-31cac88cffde

source/src/client.cpp

@@ -884,7 +884,6 @@ hashtable<const char *, package *> pendingpackages;
 
 // cubescript
 VARP(autodownload, 0, 1, 1);
-extern string homedir;
 
 void resetpckservers()
 {
@@ -1003,16 +1002,16 @@ int progress_callback(void *clientp, double dltotal, double dlnow, double ultota
 
 int processdownload(package *pck)
 {
-	string tmpname = "";
-	copystring(tmpname, findfile(path("tmp", true), "rb"));
+    string tmpname = "";
+    copystring(tmpname, findfile(path("tmp", true), "rb"));
     if(!pck->pending)
     {
         switch(pck->type)
         {
             case PCK_TEXTURE: case PCK_AUDIO:
             {
-				const char *pckname = findfile(path(pck->name, true), "w+");
-				preparedir(pckname);
+                const char *pckname = findfile(path(pck->name, true), "w+");
+                preparedir(pckname);
                 // with textures/sounds, the image/audio file itself is sent. Just need to copy it from the temporary file
                 if(!copyfile(tmpname, pckname)) conoutf(_("\f3failed to install"), pckname);
                 break;

source/src/clientgame.cpp

@@ -1551,7 +1551,7 @@ void setnext(char *mode, char *map)
         if(!strcmp(mode, modestrings[i]))
         {
             nextmode=i+GMODE_NUM;
-			string nm = ""; itoa(nm, nextmode);
+	        string nm = ""; itoa(nm, nextmode);
             callvote(SA_MAP, map, nm, "0");
             break;
         }