diff --git a/action.js b/action.js
index f4858f0..c86884c 100644
--- a/action.js
+++ b/action.js
@@ -73,7 +73,7 @@ async function detectGitChanges() {
     };
     await exec.exec('git status -s', '', execOptionsGitChanges);
     core.info("gitChanges undefined check: ")
-    core.info(typeof gitChanges !== "undefined")
+    core.info(gitChanges !== undefined)
     core.info("gitChanges undefined check end")
 
     core.info("gitChanges not empty check: ")
@@ -85,9 +85,9 @@ async function detectGitChanges() {
     core.info("gitChanges output end")
 
     core.info("Whole check evaluation: ")
-    core.info(typeof gitChanges !== "undefined" && gitChanges !== "")
+    core.info(gitChanges !== undefined && gitChanges !== "")
     core.info("Whole check evaluation end")
-    return typeof gitChanges !== "undefined" && gitChanges !== ""
+    return gitChanges !== undefined && gitChanges !== ""
 }
 
 async function branchWithNameAlreadyExist(githubToken, branchName, repoOwner, repoName) {
diff --git a/dist/index.js b/dist/index.js
index c045cc9..bd82b97 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -79,7 +79,7 @@ async function detectGitChanges() {
     };
     await exec.exec('git status -s', '', execOptionsGitChanges);
     core.info("gitChanges undefined check: ")
-    core.info(typeof gitChanges !== "undefined")
+    core.info(gitChanges !== undefined)
     core.info("gitChanges undefined check end")
 
     core.info("gitChanges not empty check: ")
@@ -91,9 +91,9 @@ async function detectGitChanges() {
     core.info("gitChanges output end")
 
     core.info("Whole check evaluation: ")
-    core.info(typeof gitChanges !== "undefined" && gitChanges !== "")
+    core.info(gitChanges !== undefined && gitChanges !== "")
     core.info("Whole check evaluation end")
-    return typeof gitChanges !== "undefined" && gitChanges !== ""
+    return gitChanges !== undefined && gitChanges !== ""
 }
 
 async function branchWithNameAlreadyExist(githubToken, branchName, repoOwner, repoName) {