Use min(desiredLength, commitIdLength) for substring

flowdock · Dec 30, 2013 · 1d328e4 · 1d328e4
1 parent c5c3489
commit 1d328e4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/com/flowdock/jenkins/TeamInboxMessage.java b/src/main/java/com/flowdock/jenkins/TeamInboxMessage.java
@@ -135,6 +135,6 @@ private static String commitId(Entry commit) {
 
     private static String commitId(Entry commit, int length) {
       String id = commitId(commit);
-      return id.substring(0, Math.max(length, id.length()));
+      return id.substring(0, Math.min(length, id.length()));
     }
 }