From: Anders Kaseorg <andersk@mit.edu>
Date: Sun, 21 Mar 2010 01:04:24 +0000 (-0400)
Subject: apt-zephyr: Make pre_install_pkgs a function.
X-Git-Url: https://snippets.scripts.mit.edu/gitweb.cgi/Scripts/git/.git/commitdiff_plain/6d930f304655c3467cbd52f1c3b595f1fbdc3e33

apt-zephyr: Make pre_install_pkgs a function.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
---

diff --git a/apt-zephyr/apt-zephyr b/apt-zephyr/apt-zephyr
index 11a9bb7..7db23c5 100755
--- a/apt-zephyr/apt-zephyr
+++ b/apt-zephyr/apt-zephyr
@@ -84,17 +84,22 @@ parse_v2 ()
     done
 }
 
-read -r line
-case "$line" in
-    'VERSION 2')
-	parse_v2 | send_zephyr
-	;;
-    'VERSION *')
-	echo "$0: unrecognized version: $line" | send-zephyr
-	;;
-    '')
-	;;
-    *)
-	(echo "$line"; cat) | parse_v1 | send_zephyr
-	;;
-esac
+pre_install_pkgs ()
+{
+    read -r line
+    case "$line" in
+	'VERSION 2')
+	    parse_v2 | send_zephyr
+	    ;;
+	'VERSION *')
+	    echo "$0: unrecognized version: $line" | send-zephyr
+	    ;;
+	'')
+	    ;;
+	*)
+	    (echo "$line"; cat) | parse_v1 | send_zephyr
+	    ;;
+    esac
+}
+
+pre_install_pkgs