From 44363c84997cf5b1a6ea4fabdfd6bbfa7dac23ba Mon Sep 17 00:00:00 2001
From: Unknown <joe2010xtmf@163.com>
Date: Wed, 4 Dec 2013 09:24:03 -0500
Subject: [PATCH] Bug fixed in XP

---
 cmd/build.go       | 12 ++++++++----
 log/log.go         |  5 +++++
 log/log_windows.go |  4 ++++
 3 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/cmd/build.go b/cmd/build.go
index e0ec71ce2..8ebb4439f 100644
--- a/cmd/build.go
+++ b/cmd/build.go
@@ -64,10 +64,14 @@ func runBuild(ctx *cli.Context) {
 	if isWindowsXP {
 		binName := pkgName + ".exe"
 		os.Remove(binName)
-		err = os.Rename(path.Join(doc.VENDOR, "src", pkgName, binName), binName)
-		if err != nil {
-			log.Error("Build", "Fail to move binary")
-			log.Fatal("", err.Error())
+		if com.IsFile(path.Join(doc.VENDOR, "src", pkgName, binName)) {
+			err = os.Rename(path.Join(doc.VENDOR, "src", pkgName, binName), binName)
+			if err != nil {
+				log.Error("Build", "Fail to move binary")
+				log.Fatal("", err.Error())
+			}
+		} else {
+			log.Warn("No binary generated")
 		}
 	}
 
diff --git a/log/log.go b/log/log.go
index 07d2be159..2b1f1c9f0 100644
--- a/log/log.go
+++ b/log/log.go
@@ -36,6 +36,11 @@ func Fatal(hl, msg string) {
 	os.Exit(2)
 }
 
+func Warn(format string, args ...interface{}) {
+	fmt.Printf("gopm %s %s\n", brush.Purple("WARN"),
+		fmt.Sprintf(format, args...))
+}
+
 func Log(format string, args ...interface{}) {
 	fmt.Printf("gopm %s %s\n", brush.White("INFO"),
 		fmt.Sprintf(format, args...))
diff --git a/log/log_windows.go b/log/log_windows.go
index 5650bb0d3..6d8196d7f 100644
--- a/log/log_windows.go
+++ b/log/log_windows.go
@@ -32,6 +32,10 @@ func Fatal(hl, msg string) {
 	os.Exit(2)
 }
 
+func Warn(format string, args ...interface{}) {
+	fmt.Printf("gopm WARN %s\n", fmt.Sprintf(format, args...))
+}
+
 func Log(format string, args ...interface{}) {
 	fmt.Printf("gopm INFO %s\n", fmt.Sprintf(format, args...))
 }