Update vim color scheme

aliases

@@ -362,6 +362,12 @@ dl_youtube_vid() {
         error "Format: $0 <make folder?> <url> <optional args>\n"
         return
     fi
+
+    if [[ ! $url =~ "v=" ]]; then
+        error "URL is missing a video id"
+        return
+    fi
+
     if [[ $format == "" ]]; then
         printf "${BOLD}No format given; using best available.${NORMAL}\n"
         # Download best mp4 video and best m4a audio, then merge.