From d67f89a24d6de539ec904380eec91197d15a692a Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sun, 07 Dec 2014 17:59:10 -0500
Subject: Check if device is mounted

---
diff --git a/debeagle.sh b/debeagle.sh
index 6b9b575..ecb7588 100644
--- a/debeagle.sh
+++ b/debeagle.sh
@@ -60,6 +60,9 @@ main()
 	else
 		error 1 'Device %s not found\n' "${target}"
 	fi
+	if grep "^${target}" /proc/mounts; then
+		error 1 'Device %s mounted\n' "${target}"
+	fi
 }
 
 print_usage()
--
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