2 files changed, 7 insertions, 23 deletions

diff --git a/src/sub_commands/send.rs b/src/sub_commands/send.rs
index 588e7d1..b5ab78f 100644
--- a/src/sub_commands/send.rs
+++ b/src/sub_commands/send.rs
@@ -47,7 +47,9 @@ pub async fn launch(cli_args: &Cli, args: &SubCommandArgs) -> Result<()> {
     let git_repo = Repo::discover().context("cannot find a git repository")?;
 
     let mut commits: Vec<Sha1Hash> = {
-        if args.since_or_revision_range.eq("master..HEAD") {
+        if args.since_or_revision_range.is_empty()
+            || args.since_or_revision_range.eq("master..HEAD")
+        {
             let (from_branch, to_branch, ahead, behind) =
                 identify_ahead_behind(&git_repo, &None, &None)?;
 
@@ -794,7 +796,7 @@ fn identify_ahead_behind(
         None => {
             let (name, commit) = git_repo
                 .get_main_or_master_branch()
-                .context("a destination branch (to_branch) is not specified and the defaults (main or master) do not exist")?;
+                .context("the default branches (main or master) do not exist")?;
             (name.to_string(), commit)
         }
     };
@@ -867,7 +869,7 @@ mod tests {
                 identify_ahead_behind(&git_repo, &None, &None)
                     .unwrap_err()
                     .to_string(),
-                "a destination branch (to_branch) is not specified and the defaults (main or master) do not exist",
+                "the default branches (main or master) do not exist",
             );
             Ok(())
         }
diff --git a/tests/send.rs b/tests/send.rs
index 58c21f9..06f1b86 100644
--- a/tests/send.rs
+++ b/tests/send.rs
@@ -4,29 +4,11 @@ use serial_test::serial;
 use test_utils::{git::GitTestRepo, relay::Relay, *};
 
 #[test]
-fn when_to_branch_doesnt_exist_return_error() -> Result<()> {
-    let test_repo = GitTestRepo::default();
-    test_repo.populate()?;
-    let mut p = CliTester::new_from_dir(&test_repo.dir, ["send", "--to-branch", "nonexistant"]);
-    p.expect("Error: cannot find to_branch 'nonexistant'")?;
-    Ok(())
-}
-
-#[test]
-fn when_no_to_branch_specified_and_no_main_or_master_branch_return_error() -> Result<()> {
+fn when_no_main_or_master_branch_return_error() -> Result<()> {
     let test_repo = GitTestRepo::new("notmain")?;
     test_repo.populate()?;
     let mut p = CliTester::new_from_dir(&test_repo.dir, ["send"]);
-    p.expect("Error: a destination branch (to_branch) is not specified and the defaults (main or master) do not exist")?;
-    Ok(())
-}
-
-#[test]
-fn when_from_branch_doesnt_exist_return_error() -> Result<()> {
-    let test_repo = GitTestRepo::default();
-    test_repo.populate()?;
-    let mut p = CliTester::new_from_dir(&test_repo.dir, ["send", "--from-branch", "nonexistant"]);
-    p.expect("Error: cannot find from_branch 'nonexistant'")?;
+    p.expect("Error: the default branches (main or master) do not exist")?;
     Ok(())
 }