Merge pull request #127 from axw/fix-goimports

stacktrace: fixes for goimports and inlining

error.go

@@ -309,7 +309,7 @@ func initStacktrace(e *Error, err error) {
 		for i, frame := range stackTrace {
 			pc[i] = uintptr(frame)
 		}
-		e.stacktrace = stacktrace.AppendCallerFrames(e.stacktrace[:0], pc)
+		e.stacktrace = stacktrace.AppendCallerFrames(e.stacktrace[:0], pc, -1)
 	}
 }
 

stacktrace/generate_library.bash

@@ -2,7 +2,7 @@
 
 set -e
 
-_PKGS=$(go list -f '{{printf "\t%q: true,\n" .ImportPath}}' "$@")
+_PKGS=$(go list -f '{{printf "\t%q,\n" .ImportPath}}' "$@")
 
 cat > library.go <<EOF
 // Code generated by "go generate". DO NOT EDIT.
@@ -15,9 +15,17 @@ import (
 	"github.com/elastic/apm-agent-go/internal/radix"
 )
 
-var libraryPackages = radix.NewFromMap(map[string]interface{}{
+var libraryPackages = newLibraryPackagesRadixTree(
 $_PKGS
-})
+)
+
+func newLibraryPackagesRadixTree(k ...string) *radix.Tree {
+	tree := radix.New()
+	for _, k := range k {
+		tree.Insert(k, true)
+	}
+	return tree
+}
 
 // RegisterLibraryPackage registers the given packages as being
 // well-known library path prefixes. This must not be called