Fix parsing of --config=... command line option

[genkernel.git] / genkernel

diff --git a/genkernel b/genkernel
index 5ee2d4226a306554ddf1b1d88f13b9fbe30a8e33..98f24d9a097cd006cd1a6b91577392259b90a2e2 100755 (executable)
--- a/genkernel
+++ b/genkernel
@@ -25,11 +25,12 @@ parse_opt() {
 
 # We don't know where our config is, so we check for it, and default to using
 # /etc/genkernel.conf if nobody has specified one.
-case "$*" in
-       --config=*)
-               CMD_GK_CONFIG=`parse_opt "$*"`
-       ;;
-esac
+
+# NOTE: We are look for --config=... in a way that doesn't modify $@ since we access that again, later
+for (( i=1; i<=$# ; i=i+1 )); do
+       eval arg="\$$i"
+       [[ "${arg}" = --config=* ]] && CMD_GK_CONFIG=`parse_opt "${arg}"`
+done
 
 # Pull in our configuration
 _GENKERNEL_CONF=${CMD_GK_CONFIG:-/etc/genkernel.conf}