From a2975ecdc9014c5dc2666812f66e10e679a40dc3 Mon Sep 17 00:00:00 2001
From: Manos Pitsidianakis <el13635@mail.ntua.gr>
Date: Tue, 3 Nov 2020 22:10:57 +0200
Subject: Draw RAM bar ending char only if bar is not full

---
 src/components/kernel.rs | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/src/components/kernel.rs b/src/components/kernel.rs
index d072518..b3ddacb 100644
--- a/src/components/kernel.rs
+++ b/src/components/kernel.rs
@@ -295,15 +295,17 @@ impl KernelMetrics {
                 None,
             );
         }
-        write_string_to_grid(
-            "▕",
-            grid,
-            Color::Byte(240),
-            Color::Default,
-            Attr::Default,
-            (pos_inc(upper_left, (bars_max + 2, y_offset)), bottom_right),
-            None,
-        );
+        if available_length > 0 {
+            write_string_to_grid(
+                "▕",
+                grid,
+                Color::Byte(240),
+                Color::Default,
+                Attr::Default,
+                (pos_inc(upper_left, (bars_max + 2, y_offset)), bottom_right),
+                None,
+            );
+        }
         write_string_to_grid(
             &mem_display,
             grid,
-- 
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