1 files changed, 6 insertions, 6 deletions
diff --git a/entries/perryliao/fib.groovy b/entries/perryliao/fib.groovy
index 168913f..d625d68 100644
--- a/entries/perryliao/fib.groovy
+++ b/entries/perryliao/fib.groovy
@@ -6,19 +6,19 @@ pipeline {
     }
 
     stages {
-        stage('Create Cache') {
+        stage('Validate Parameter') {
             steps {
                 script {
-                    if (!fileExists("fibCache")) {
-                        sh 'echo "0\n1" > fibCache'
-                    }
+                    assert params.num.isInteger()
                 }
             }
         }
-        stage('Validate Parameter') {
+        stage('Create Cache') {
             steps {
                 script {
-                    assert params.num.isInteger()
+                    if (!fileExists("fibCache")) {
+                        sh 'echo "0\n1" > fibCache'
+                    }
                 }
             }
         }