From f4169e56ed381515d9f3161531dc962f34bba4e1 Mon Sep 17 00:00:00 2001
From: "Erik C. Thauvin" <erik@thauvin.net>
Date: Wed, 3 Apr 2019 02:19:20 -0700
Subject: [PATCH] Trim int properties.

---
 .../java/net/thauvin/erik/semver/VersionProcessor.java     | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/main/java/net/thauvin/erik/semver/VersionProcessor.java b/src/main/java/net/thauvin/erik/semver/VersionProcessor.java
index 0d2202f..c8039ac 100644
--- a/src/main/java/net/thauvin/erik/semver/VersionProcessor.java
+++ b/src/main/java/net/thauvin/erik/semver/VersionProcessor.java
@@ -148,7 +148,9 @@ public class VersionProcessor extends AbstractProcessor {
     }
 
     private void log(final Diagnostic.Kind kind, final String s) {
-        messager.printMessage(kind, '[' + VersionProcessor.class.getSimpleName() + "] " + s);
+        if (messager != null) {
+            messager.printMessage(kind, '[' + VersionProcessor.class.getSimpleName() + "] " + s);
+        }
     }
 
     private void note(final String s) {
@@ -157,7 +159,7 @@ public class VersionProcessor extends AbstractProcessor {
 
     private int parseIntProperty(final Properties p, final String property, final int defaultValue) {
         try {
-            return Integer.parseInt(p.getProperty(property, Integer.toString(defaultValue)));
+            return Integer.parseInt(p.getProperty(property, Integer.toString(defaultValue)).trim());
         } catch (NumberFormatException ignore) {
             warn("Invalid property value: " + property);
             return defaultValue;
@@ -251,5 +253,4 @@ public class VersionProcessor extends AbstractProcessor {
                 + new File(jfo.getName()).getAbsoluteFile().getParent() + ')');
         }
     }
-
 }