@monperrus at work

INRIA · Jun 13, 2020 · 740804c · 740804c
1 parent 825c546
commit 740804c
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/src/main/java/spoon/Launcher.java b/src/main/java/spoon/Launcher.java
@@ -771,7 +771,14 @@ public void prettyprint() {
  try {
  modelBuilder.generateProcessedSourceFiles(getEnvironment().getOutputType(), typeFilter);
  } catch (Exception e) {
- throw new SpoonException(e);
+ if (! (e instanceof SpoonException)) {
+ // contract: we encapuslate all Spoon exceptions into
+ // a single type
+ throw new SpoonException(e);
+ } else {
+ // don't wrap a SpoonException into another useless one
+ throw e;
+ }
  }
 
  if (!getEnvironment().getOutputType().equals(OutputType.NO_OUTPUT) && getEnvironment().isCopyResources()) {