read_attr_cfg only reallocs the colors array when grows beyond MIN_COLORS.

src/sbbs3/load_cfg.c

@@ -438,8 +438,9 @@ BOOL read_attr_cfg(scfg_t* cfg, char* error)
 	for(cfg->total_colors=0;!feof(instream) && !ferror(instream);cfg->total_colors++) {
 		if(readline(&offset,str,4,instream)==NULL)
 			break;
-		if((p=realloc(cfg->color,cfg->total_colors+1))==NULL)
-			break;
+		if(cfg->total_colors>=MIN_COLORS)
+			if((p=realloc(cfg->color,cfg->total_colors+1))==NULL)
+				break;
 		cfg->color=p;
 		cfg->color[cfg->total_colors]=attrstr(str); 
 	}