minor layout fixes

common/os_calls.c

@@ -1079,13 +1079,15 @@ g_obj_wait(tbus* read_objs, int rcount, tbus* write_objs, int wcount,
         FD_SET(sck, &rfds);
         if (sck > max)
         {
-	  max = sck; /*max holds the highest socket/descriptor number */ 
+          max = sck; /*max holds the highest socket/descriptor number */
         }
       }
     }
-  }else if(rcount>0){
-      g_writeln("Programming error read_objs is null");
-      return 1; /*error*/
+  }
+  else if(rcount>0)
+  {
+    g_writeln("Programming error read_objs is null");
+    return 1; /*error*/
   }
   if(write_objs!=NULL){
     for (i = 0; i < wcount; i++)
@@ -1099,9 +1101,11 @@ g_obj_wait(tbus* read_objs, int rcount, tbus* write_objs, int wcount,
         }
       }
     }
-  }else if(wcount>0){
-      g_writeln("Programming error write_objs is null");
-      return 1; /*error*/
+  }
+  else if(wcount>0)
+  {
+    g_writeln("Programming error write_objs is null");
+    return 1; /*error*/
   }
   res = select(max + 1, &rfds, &wfds, 0, ptime);
   if (res < 0)

xrdp/xrdp_listen.c

@@ -334,7 +334,7 @@ xrdp_listen_main_loop(struct xrdp_listen* self)
       if (g_is_wait_obj_set(done_obj)) /* pro_done_event */
       {
         g_reset_wait_obj(done_obj); 
-	/* a process has died remove it from lists*/
+        /* a process has died remove it from lists*/
         xrdp_listen_delete_done_pro(self);
       }
       /* Run the callback when accept() returns a new socket*/

xrdp/xrdp_mm.c

@@ -305,7 +305,7 @@ xrdp_mm_setup_mod1(struct xrdp_mm* self)
       if (func == 0)
       {
         g_snprintf(text, 255, "error finding proc mod_exit in %s, not a valid "
-                              "xrdp backend", lib);	
+                              "xrdp backend", lib);
         xrdp_wm_log_msg(self->wm, text);
       }
       self->mod_exit = (int (*)(struct xrdp_mod*))func;
@@ -318,7 +318,7 @@ xrdp_mm_setup_mod1(struct xrdp_mm* self)
                     self->mod->size, self->mod->version);
         }
       }else{
-	  g_writeln("no mod_init or mod_exit address found") ;
+        g_writeln("no mod_init or mod_exit address found");
       }
     }
     else
@@ -1058,7 +1058,7 @@ xrdp_mm_connect(struct xrdp_mm* self)
         rv = 1 ; /* failure */
       }
     }else{
-	g_writeln("Failure setting up module");
+      g_writeln("Failure setting up module");
     }
     if (self->wm->login_mode != 10)
     {