Pin dependency clap

Because we didn't pin the dependency in Cargo.toml, a `cargo update` or fresh
build resulted in beta.4 being used and fails because a new feature was
introduced in newer compilers.

Hence, pin the clap version to exactly this version for now.

Signed-off-by: Matthias Beyer <matthias.beyer@atos.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/Cargo.toml b/Cargo.toml
index f70a9e0..71ff5e6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,8 +27,8 @@ ascii_table    = ">= 3.0.2"
 atty           = "0.2"
 bytesize       = "1"
 chrono         = "0.4"
-clap           = "3.0.0-beta.2"
-clap_generate  = "3.0.0-beta.2"
+clap           = "=3.0.0-beta.2"
+clap_generate  = "=3.0.0-beta.2"
 colored        = "2"
 config         = { version = "0.11", default-features = false, features = [ "toml" ] }
 csv            = "1.1"