code-review: Pass arguments to subcommand program

Since subcommands are separate programs, we need to make sure we pass
all remaining arguments along to the subcommand.

Without this, I wasn't able to pass a different base branch to my `diff`
subcommand.

1 files changed, 3 insertions, 1 deletions

diff --git a/code-review b/code-review
index 7d92e0f..727251a 100755
--- a/code-review
+++ b/code-review
@@ -13,6 +13,8 @@ function program_exists () {
 program="code-review"
 subcommand="$1"
 
+shift
+
 if [ -z "$subcommand" ]; then
 	echo 'TODO: print usage'
 	exit "$EX_USAGE"
@@ -23,4 +25,4 @@ if ! program_exists "${program}-${subcommand}"; then
 	exit "$EX_USAGE"
 fi
 
-eval "${program}-${subcommand}"
+eval "${program}-${subcommand}" "$@"