fix: skip empty script tag for CSP hash properly (#14274)

* fix: skip empty script tag for CSP hash properly

* add change file

---------

Co-authored-by: Lucas Nogueira <lucas@tauri.app>

Author: Legend-Master

.changes/fix-csp-empty-selector.md

@@ -0,0 +1,5 @@
+---
+"tauri-codegen": patch:bug
+---
+
+Do not hash empty scripts when generating the Content-Security-Policy SHA-256 hashes.

crates/tauri-codegen/src/context.rs

@@ -45,7 +45,7 @@ pub struct ContextData {
 }
 
 fn inject_script_hashes(document: &NodeRef, key: &AssetKey, csp_hashes: &mut CspHashes) {
-  if let Ok(inline_script_elements) = document.select("script:not(empty)") {
+  if let Ok(inline_script_elements) = document.select("script:not(:empty)") {
     let mut scripts = Vec::new();
     for inline_script_el in inline_script_elements {
       let script = inline_script_el.as_node().text_contents();