diff --git a/argcomplete/bash_completion.d/_python-argcomplete b/argcomplete/bash_completion.d/_python-argcomplete
index 4b54858..dec7cda 100644
--- a/argcomplete/bash_completion.d/_python-argcomplete
+++ b/argcomplete/bash_completion.d/_python-argcomplete
@@ -46,9 +46,9 @@ __python_argcomplete_run() {
 
 __python_argcomplete_run_inner() {
     if [[ -z "${_ARC_DEBUG-}" ]]; then
-        "$@" 8>&1 9>&2 1>/dev/null 2>&1
+        "$@" 8>&1 9>&2 1>/dev/null 2>&1 </dev/null
     else
-        "$@" 8>&1 9>&2 1>&9 2>&1
+        "$@" 8>&1 9>&2 1>&9 2>&1 </dev/null
     fi
 }
 
diff --git a/argcomplete/shell_integration.py b/argcomplete/shell_integration.py
index e84f507..f0b9d7d 100644
--- a/argcomplete/shell_integration.py
+++ b/argcomplete/shell_integration.py
@@ -24,9 +24,9 @@
 
 __python_argcomplete_run_inner() {
     if [[ -z "${_ARC_DEBUG-}" ]]; then
-        "$@" 8>&1 9>&2 1>/dev/null 2>&1
+        "$@" 8>&1 9>&2 1>/dev/null 2>&1 </dev/null
     else
-        "$@" 8>&1 9>&2 1>&9 2>&1
+        "$@" 8>&1 9>&2 1>&9 2>&1 </dev/null
     fi
 }
 
diff --git a/test/stuck b/test/stuck
new file mode 100644
index 0000000..a46d81e
--- /dev/null
+++ b/test/stuck
@@ -0,0 +1,6 @@
+#!/usr/bin/env python
+# PYTHON_ARGCOMPLETE_OK
+from sys import argv
+
+if argv[1:] != ["no-input"]:
+    input()
diff --git a/test/test.py b/test/test.py
index ca38be6..4382faf 100755
--- a/test/test.py
+++ b/test/test.py
@@ -1348,6 +1348,10 @@ def test_python_filename_completion(self):
         self.sh.run_command("cd " + TEST_DIR)
         self.assertEqual(self.sh.run_command("python3 ./pro\tbasic f\t"), "foo\r\n")
 
+    def test_python_stuck(self):
+        self.sh.run_command("cd " + TEST_DIR)
+        self.sh.run_command("python3 ./stuck no\t-input")
+
     def test_python_not_executable(self):
         """Test completing a script that cannot be run directly."""
         prog = os.path.join(TEST_DIR, "prog")