zoom: Fixed some Makefile bugs.

1 files changed, 21 insertions, 10 deletions

diff --git a/level.c b/level.c
index 73ed1fc..cd703a7 100644
--- a/level.c
+++ b/level.c
@@ -627,35 +627,46 @@ void FreeLevel(LEVEL *level) {
 	
   if(level) {
     if(level->info) {
-      free(level->info->name);
-      free(level->info->desc);
+      if(level->info->name)
+        free(level->info->name);
+      
+      if(level->info->desc)
+        free(level->info->desc);
+      
       free(level->info);
     }
     
-  	if(level->nRooms) {
+  	if(level->rooms) {
   		for(i = 0; i < level->nRooms; i++) {
-  			if(level->rooms[i].nWalls) free(level->rooms[i].walls);
+  			if(level->rooms[i].walls)
+          free(level->rooms[i].walls);
   			/*if(level->rooms[i].nThings) free(level->rooms[i].things);
   			if(level->rooms[i].nGates) {
   				free(level->rooms[i].gates);
   				free(level->rooms[i].gateinfo);
   			}*/
         
-        free(level->rooms[i].id);
+        if(level->rooms[i].id)
+          free(level->rooms[i].id);
   		}
+      
   		free(level->rooms);
   	}
     
-    if(level->nGates) {
+    if(level->gates) {
       for(i = 0; i < level->nGates; i++) {
-        if(level->gates[i].nWalls) free(level->gates[i].walls);
+        if(level->gates[i].walls)
+          free(level->gates[i].walls);
       }
+      
       free(level->gates);
     }
     
-    if(level->nTextures) {
-      for(i = 0; i < level->nTextures; i++)
-        free(level->textures[i].name);
+    if(level->textures) {
+      for(i = 0; i < level->nTextures; i++) {
+        if(level->textures[i].name)
+          free(level->textures[i].name);
+      }
       
       free(level->textures);
     }