Disabling git should not pull any repository (fix #158)

src/config.rs

@@ -37,7 +37,7 @@ lazy_static! {
 pub enum Step {
     /// Don't perform system upgrade
     System,
-    /// Don't perform updates on configured git repos
+    /// Don't pull git repositories
     GitRepos,
     /// Don't upgrade Vim packages or configuration files
     Vim,

src/main.rs

@@ -243,13 +243,13 @@ fn run() -> Result<(), Error> {
                 git_repos.insert(git_repo);
             }
         }
+        execute(
+            &mut report,
+            "Git repositories",
+            || git.multi_pull(&git_repos, run_type),
+            config.no_retry(),
+        )?;
     }
-    execute(
-        &mut report,
-        "Git repositories",
-        || git.multi_pull(&git_repos, run_type),
-        config.no_retry(),
-    )?;
 
     #[cfg(windows)]
     {