debian: Quote parameters to grep.

This updates commit daa0a6218be2cee5284d6961fc05b7e53d368abd.

diff --git a/src/febootstrap_debian.ml b/src/febootstrap_debian.ml
index 6c74668..8d0f75f 100644 (file)
--- a/src/febootstrap_debian.ml
+++ b/src/febootstrap_debian.ml
@@ -45,7 +45,7 @@ let get_installed_pkgs () =
 
 let rec debian_resolve_dependencies_and_download names =
   let cmd =
-    sprintf "%s depends --recurse -i %s | grep -v '^[<[:space:]]' | grep -Ev :\\w+\\b"
+    sprintf "%s depends --recurse -i %s | grep -v '^[<[:space:]]' | grep -Ev ':\\w+\\b'"
       Config.apt_cache
       (String.concat " " (List.map Filename.quote names)) in
   let pkgs = run_command_get_lines cmd in