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Don't import wasm in generated JS if it's not used

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Mostly just an edge case
This commit is contained in:
Alex Crichton 2018-07-04 08:50:48 -07:00
parent 0603faa57a
commit 247ea628fb
1 changed files with 3 additions and 1 deletions
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4
crates/cli-support/src/js/mod.rs
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@ -410,7 +410,9 @@ impl<'a> Context<'a> {
.unwrap_or("wasm_bindgen"), .unwrap_or("wasm_bindgen"),
) )
} else { } else {
let import_wasm = if self.config.nodejs { let import_wasm = if self.globals.len() == 0 {
String::new()
} else if self.config.nodejs {
self.footer self.footer
.push_str(&format!("wasm = require('./{}_bg');", module_name)); .push_str(&format!("wasm = require('./{}_bg');", module_name));
format!("var wasm;") format!("var wasm;")