From 374050d9bc59d1eeb583f2abbe086d727a3bc0db Mon Sep 17 00:00:00 2001
From: Denis Molony <dmolony@iinet.net.au>
Date: Wed, 5 Apr 2017 18:47:28 +1000
Subject: [PATCH] minor fixes

---
 src/com/bytezone/diskbrowser/cpm/CPMDisk.java      | 1 +
 src/com/bytezone/diskbrowser/disk/DiskFactory.java | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/com/bytezone/diskbrowser/cpm/CPMDisk.java b/src/com/bytezone/diskbrowser/cpm/CPMDisk.java
index 921f9ba..5f4dfc6 100644
--- a/src/com/bytezone/diskbrowser/cpm/CPMDisk.java
+++ b/src/com/bytezone/diskbrowser/cpm/CPMDisk.java
@@ -41,6 +41,7 @@ public class CPMDisk extends AbstractFormattedDisk
 
     setEmptyByte ((byte) 0xE5);
 
+    // search for the version string
     for (int i = 8; i >= 4; i -= 2)
     {
       byte[] buffer = disk.readSector (0, i);
diff --git a/src/com/bytezone/diskbrowser/disk/DiskFactory.java b/src/com/bytezone/diskbrowser/disk/DiskFactory.java
index 3ec453c..8a894ea 100755
--- a/src/com/bytezone/diskbrowser/disk/DiskFactory.java
+++ b/src/com/bytezone/diskbrowser/disk/DiskFactory.java
@@ -49,7 +49,7 @@ public class DiskFactory
     Boolean compressed = false;
     Path originalPath = Paths.get (path);
 
-    if (suffix.equals ("gz"))
+    if ("gz".equals (suffix))
     {
       if (debug)
         System.out.println (" ** gzip **");
@@ -78,7 +78,7 @@ public class DiskFactory
         return null;
       }
     }
-    else if (suffix.equals ("zip"))
+    else if ("zip".equals (suffix))
     {
       if (debug)
         System.out.println (" ** zip **");