keep compatible with newer protoc version (#65)

It can be 22.0, 21.7 etc. Signed-off-by: Jay Lee <BusyJayLee@gmail.com>
tikv · Mar 7, 2023 · 8d1dfba · 8d1dfba
1 parent 321ee7d
commit 8d1dfba
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diff --git a/Cargo.toml b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "protobuf-build"
-version = "0.14.0"
+version = "0.14.1"
 authors = ["Nick Cameron <nrc@ncameron.org>"]
 edition = "2018"
 license = "Apache-2.0"

diff --git a/src/protobuf_impl.rs b/src/protobuf_impl.rs
@@ -41,7 +41,7 @@ fn get_protoc() -> String {
 }
 
 fn check_protoc_version(protoc: &str) -> Result<String, ()> {
-    let ver_re = Regex::new(r"([0-9]+)\.([0-9]+)\.[0-9]").unwrap();
+    let ver_re = Regex::new(r"([0-9]+)\.([0-9]+)(\.[0-9])?").unwrap();
     let output = Command::new(protoc).arg("--version").output();
     match output {
         Ok(o) => {