Update soroban-sdk/build.rs

leighmcculloch · Copilot · web-flow · commit 840138978dc2 · 2026-03-03T21:53:59.000+10:00
Co-authored-by: Copilot &lt;175728472+Copilot@users.noreply.github.com&gt;
diff --git a/soroban-sdk/build.rs b/soroban-sdk/build.rs
@@ -21,7 +21,7 @@ pub fn main() {
     if std::env::var("CARGO_FEATURE_EXPERIMENTAL_SPEC_SHAKING_V2").is_ok() {
         let env_name = "SOROBAN_SDK_BUILD_SYSTEM_SUPPORTS_SPEC_SHAKING_V2";
         println!("cargo::rerun-if-env-changed={env_name}");
-        if std::env::var(env_name).ok().as_deref() == None
+        if std::env::var(env_name).is_err()
             && std::env::var("CARGO_CFG_TARGET_FAMILY").unwrap_or_default() == "wasm"
         {
             panic!(

Original file line number	Diff line number	Diff line change
`@@ -21,7 +21,7 @@ pub fn main() {`
`21`	`21`	`if std::env::var("CARGO_FEATURE_EXPERIMENTAL_SPEC_SHAKING_V2").is_ok() {`
`22`	`22`	`let env_name = "SOROBAN_SDK_BUILD_SYSTEM_SUPPORTS_SPEC_SHAKING_V2";`
`23`	`23`	`println!("cargo::rerun-if-env-changed={env_name}");`
`24`		`- if std::env::var(env_name).ok().as_deref() == None`
	`24`	`+ if std::env::var(env_name).is_err()`
`25`	`25`	`&& std::env::var("CARGO_CFG_TARGET_FAMILY").unwrap_or_default() == "wasm"`
`26`	`26`	`{`
`27`	`27`	`panic!(`