Detect EOF

Added logic to detect for an EOF (i.e. <C-d>).

1 files changed, 8 insertions, 1 deletions

diff --git a/src/main.rs b/src/main.rs
index c592e51..42fa2a9 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -21,9 +21,16 @@ fn eval(paths: &[&str], prompt: &str) {
 
         // Wait for user input
         let mut input = String::new();
-        io::stdin()
+        let bytes = io::stdin()
             .read_line(&mut input)
             .expect("Unable to evaluate the input string");
+
+        // Check if we've reached EOF (i.e. <C-d>)
+        if bytes == 0 {
+            break;
+        }
+
+        // Trim the input
         let input = input.trim();
 
         // Check if user wants to exit the shell