From b70d591dac1c8c8ce7452cdd6b2b7f9adf156939 Mon Sep 17 00:00:00 2001
From: Asif Bacchus <asif@bacchus.cloud>
Date: Sat, 20 Jun 2020 03:39:03 -0600
Subject: [PATCH] handle null directory parameter

---
 .vscode/numbered-bookmarks.json | 18 +-----------------
 sri                             |  2 ++
 2 files changed, 3 insertions(+), 17 deletions(-)

diff --git a/.vscode/numbered-bookmarks.json b/.vscode/numbered-bookmarks.json
index 1dad065..4c08963 100644
--- a/.vscode/numbered-bookmarks.json
+++ b/.vscode/numbered-bookmarks.json
@@ -1,19 +1,3 @@
 {
-	"bookmarks": [
-		{
-			"fsPath": "$ROOTPATH$/test/test.sh",
-			"bookmarks": [
-				-1,
-				57,
-				-1,
-				-1,
-				-1,
-				-1,
-				-1,
-				-1,
-				-1,
-				2
-			]
-		}
-	]
+	"bookmarks": []
 }
\ No newline at end of file
diff --git a/sri b/sri
index 94fef2c..685074c 100755
--- a/sri
+++ b/sri
@@ -88,6 +88,8 @@ while [ $# -gt 0 ]; do
             if [ -d "$2" ]; then
                 doDir=1
                 hashDir="${2%/}"
+            elif [ -z "$2" ]; then
+                displayError 1 "No directory specified."
             else
                 displayError 1 "Directory '$2' does not exist."
             fi