Throw on bad mtime (#3556)

* Throw on bad mtime Closes #3555 (thanks @Callum-Shipton)
compiler-explorer · Apr 25, 2022 · d35e98f · d35e98f
1 parent 62afc10
commit d35e98f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/base-compiler.js b/lib/base-compiler.js
@@ -237,6 +237,9 @@ export class BaseCompiler {
     }
 
     async execCompilerCached(compiler, args, options) {
+        if (this.mtime === null) {
+            throw new Error('Attempt to access cached compiler before initialise() called');
+        }
         if (!options) {
             options = this.getDefaultExecOptions();
             options.timeoutMs = 0;