summary refs log tree commit diff
diff options
context:
space:
mode:
authorAlyssa Ross <hi@alyssa.is>2020-06-12 10:12:38 +0000
committerAlyssa Ross <hi@alyssa.is>2020-07-02 12:33:07 +0000
commit1e3229aba9dedd68b639403a15961585cf12bbcf (patch)
tree1c48cd78c6f61a57b489f21634aa230466feba7d
parentca7331a0fcbf476f782014ff81d06ba5ca08e2a3 (diff)
downloadcrosvm-1e3229aba9dedd68b639403a15961585cf12bbcf.tar
crosvm-1e3229aba9dedd68b639403a15961585cf12bbcf.tar.gz
crosvm-1e3229aba9dedd68b639403a15961585cf12bbcf.tar.bz2
crosvm-1e3229aba9dedd68b639403a15961585cf12bbcf.tar.lz
crosvm-1e3229aba9dedd68b639403a15961585cf12bbcf.tar.xz
crosvm-1e3229aba9dedd68b639403a15961585cf12bbcf.tar.zst
crosvm-1e3229aba9dedd68b639403a15961585cf12bbcf.zip
fix arg checks
-rw-r--r--src/main.rs4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/main.rs b/src/main.rs
index e5b5053..81f1b50 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1960,7 +1960,7 @@ with a '--backing_file'."
 }
 
 fn disk_cmd(mut args: std::env::Args) -> std::result::Result<(), ()> {
-    if args.len() < 2 {
+    if args.len() < 4 {
         print_help("crosvm disk", "SUBCOMMAND VM_SOCKET...", &[]);
         println!("Manage attached virtual disk devices.");
         println!("Subcommands:");
@@ -2179,7 +2179,7 @@ fn modify_usb(mut args: std::env::Args) -> std::result::Result<(), ()> {
 }
 
 fn wl_cmd(mut args: std::env::Args) -> std::result::Result<(), ()> {
-    if args.len() < 2 {
+    if args.len() < 4 {
         print_help("crosvm wl", "SUBCOMMAND VM_SOCKET...", &[]);
         println!("Manage attached virtio Wayland sockets.");
         println!("Subcommands:");