diff --git a/project/Core/Src/modbus_tcp.c b/project/Core/Src/modbus_tcp.c
index 019fbc8..b19938d 100644
--- a/project/Core/Src/modbus_tcp.c
+++ b/project/Core/Src/modbus_tcp.c
@@ -100,37 +100,38 @@ static err_t modbus_incoming_data(void* arg, struct tcp_pcb* pcb, struct pbuf* p
             // Processing the image index
             size_t number_of_files = llfs_file_count(); // How many files that there are
 
-            llfs_file_t file_list[number_of_files]; // Reserving memory for the list
+            if (number_of_files > 0) {
+                llfs_file_t file_list[number_of_files]; // Reserving memory for the list
+                    number_of_files = llfs_file_list(file_list, number_of_files, NULL); // Freed memory filled with the list
 
-            number_of_files = llfs_file_list(file_list, number_of_files, NULL); // Freed memory filled with the list
+                    if (number_of_files < nr_img) {
+                        lcd_clear_text();
+                        lcd_clear_images();
+                        lcd_stop_all_gifs();
 
-            if (number_of_files < nr_img) {
-                lcd_clear_text();
-                lcd_clear_images();
-                lcd_stop_all_gifs();
+                        lcd_display_text(text, 10, 10, text_foreground_color, result_background, LCD_FONT24); // When no image
 
-                lcd_display_text(text, 10, 10, text_foreground_color, result_background, LCD_FONT24); // When no image
+                        lcd_display_text("FILE NOT IN FILESYSTEM", 10, 75, LCD_RED, LCD_BLACK, LCD_FONT24);
+                    } else {
+                        const char* ext = strrchr(file_list[nr_img - 1].name, '.');
+                        if (ext == NULL) {
+                            // No valid extension found
+                        }
+                        if (strcmp(ext, ".gif") == 0) {
+                            lcd_clear_text();
+                            lcd_clear_images();
+                            lcd_stop_all_gifs();
 
-                lcd_display_text("FILE NOT IN FILESYSTEM", 10, 75, LCD_RED, LCD_BLACK, LCD_FONT24);
-            } else {
-                const char* ext = strrchr(file_list[nr_img - 1].name, '.');
-                if (ext == NULL) {
-                    // No valid extension found
-                }
-                if (strcmp(ext, ".gif") == 0) {
-                    lcd_clear_text();
-                    lcd_clear_images();
-                    lcd_stop_all_gifs();
-
-                    lcd_display_text(text, 10, 10, text_foreground_color, result_background, LCD_FONT24);
-                    lcd_gif_t* gif = lcd_draw_gif_from_fs(file_list[nr_img - 1].name, 0, 75); // GIF on screen
-                } else if (strcmp(ext, ".bmp") == 0) {
-                    lcd_clear_text();
-                    lcd_clear_images();
-                    lcd_stop_all_gifs();
-                    lcd_display_text(text, 10, 10, text_foreground_color, result_background, LCD_FONT24);
-                    lcd_draw_img_from_fs(file_list[nr_img - 1].name, 0, 75); // BMP on screen
-                }
+                            lcd_display_text(text, 10, 10, text_foreground_color, result_background, LCD_FONT24);
+                            lcd_gif_t* gif = lcd_draw_gif_from_fs(file_list[nr_img - 1].name, 0, 75); // GIF on screen
+                        } else if (strcmp(ext, ".bmp") == 0) {
+                            lcd_clear_text();
+                            lcd_clear_images();
+                            lcd_stop_all_gifs();
+                            lcd_display_text(text, 10, 10, text_foreground_color, result_background, LCD_FONT24);
+                            lcd_draw_img_from_fs(file_list[nr_img - 1].name, 0, 75); // BMP on screen
+                        }
+                    }
             }
 
         } else {