Fix infinite loop when `--cache-only` argument given

If this command line argument was passed, the program would go into an
infinite loop, prevented from finishing argument parsing.

1 files changed, 3 insertions, 0 deletions

diff --git a/redprine b/redprine
index 4425ed1..8580479 100755
--- a/redprine
+++ b/redprine
@@ -304,6 +304,9 @@ function parse_arguments () {
 			;;
 		--cache-only)
 			CACHE_ONLY=1
+
+			shift
+			continue
 			;;
 		-h | --help)
 			print_usage