fix for loop

htmixer.c

@@ -293,7 +293,9 @@ my_buff_s* cheack_loops(my_buff_s* buff)
         {
             for(h=0;h<l;)
             {
-                if(*(loop_start_loc+h)=='}'&&*(loop_start_loc+h+1)=='}')
+                if(*(loop_start_loc+h)=='}'&&*(loop_start_loc+h+1)=='}'&&\
+                *(loop_start_loc+h-1)!='}'&&*(loop_start_loc+h-1)!=' '&&*(loop_start_loc+h-1)!='\r'&&\
+                *(loop_start_loc+h-1)!='\n'&&*(loop_start_loc+h-1)!='\t'&&*(loop_start_loc+h-1)!='>')
                 {
                     sprintf(CBuff,"-%d}}",loop_c);
                     t=strlen(CBuff);
@@ -423,8 +425,12 @@ int main(int argc,char* argv[])
         buff=remove_space(buff);
 
         fp=fopen(genFileName,"w");
-        fwrite(buff->buff,1,buff->len,fp);
-        fclose(fp);
+        if(fp!=NULL)
+        {
+            fwrite(buff->buff,1,buff->len,fp);
+            fclose(fp);
+        }
+        else printf("Can't open %s",genFileName);
 
         clear_var_list();
     }