From: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
Date: Tue, 26 Mar 2013 17:11:31 +0000 (+0100)
Subject: kernel-install: don't make unused parameter mandatory
X-Git-Tag: v201~14
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=d82d87dac1233ddd109437844321645be5bcd4cb;p=elogind.git

kernel-install: don't make unused parameter mandatory

We only use the image name in the case we're adding a kernel

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
---

diff --git a/src/kernel-install/kernel-install b/src/kernel-install/kernel-install
index 16c06e084..9f3a52321 100644
--- a/src/kernel-install/kernel-install
+++ b/src/kernel-install/kernel-install
@@ -62,7 +62,7 @@ usage()
     } >&2
 }
 
-if ! ( [[ $COMMAND ]] && [[ $KERNEL_VERSION ]] && [[ $KERNEL_IMAGE ]] ); then
+if ! ( [[ $COMMAND ]] && [[ $KERNEL_VERSION ]] ); then
     usage
     exit 1
 fi
@@ -101,6 +101,10 @@ readarray -t PLUGINS < <(
 
 case "$COMMAND" in
     add)
+        if [[ -z $KERNEL_IMAGE ]]; then
+            usage
+            exit 1
+        fi
         mkdir -p "$BOOT_DIR_ABS" || exit 1
 
         for f in "${PLUGINS[@]}"; do