Handle empty gopath (#38)

twitchtv · May 16, 2018 · 63c0f6e · 63c0f6e
1 parent 9b19f82
commit 63c0f6e
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/do.go b/do.go
@@ -29,6 +29,9 @@ func setGoEnv() error {
 	}
 
 	prevGoPath := os.Getenv("GOPATH")
+	if prevGoPath == "" {
+		prevGoPath = filepath.Join(os.Getenv("HOME"), "go")
+	}
 	newGoPath := prevGoPath + string(os.PathListSeparator) + toolDirPath
 	return os.Setenv("GOPATH", newGoPath)
 }

diff --git a/tool.go b/tool.go
@@ -41,7 +41,7 @@ func setEnvVar(cmd *exec.Cmd, key, val string) {
 		}
 	}
 	if !envSet {
-		env = append(cmd.Env, key+"="+val)
+		env = append(env, key+"="+val)
 	}
 
 	cmd.Env = env