Check for error in ghostscript example

2 files changed, 7 insertions, 3 deletions

diff --git a/contrib/ghostscript/ghostscript.go b/contrib/ghostscript/ghostscript.go
index 2b695b8..3196c34 100644
--- a/contrib/ghostscript/ghostscript.go
+++ b/contrib/ghostscript/ghostscript.go
@@ -51,8 +51,12 @@ func min(name string) {
 		go func() {
 			errChan <- cmd.Start()
 		}()
-		newPdf().Output(inPipe)
-		report(name, <-errChan)
+		err = newPdf().Output(inPipe)
+		if err == nil {
+			report(name, <-errChan)
+		} else {
+			report(name, err)
+		}
 	} else {
 		report(name, err)
 	}
diff --git a/internal/example/example_test.go b/internal/example/example_test.go
index 8717d45..2765cc0 100644
--- a/internal/example/example_test.go
+++ b/internal/example/example_test.go
@@ -23,7 +23,7 @@ import (
 )
 
 // Test the Filename() and Summary() functions.
-func Example_ExampleFilename() {
+func ExampleExample_Filename() {
 	fileStr := example.Filename("example")
 	example.Summary(errors.New("printer on fire"), fileStr)
 	// Output: