(#343) When %COMSPEC% is empty, use CMD.EXE

nyaosorg · Dec 13, 2018 · 7dfa7bf · 7dfa7bf
1 parent ee6fe5d
commit 7dfa7bf
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/shell/source.go b/shell/source.go
@@ -98,8 +98,14 @@ func callBatch(
 	cmdline.WriteString(tmpfile)
 	cmdline.WriteString(`" "`)
 
+	cmdexe := os.Getenv("COMSPEC")
+
+	if cmdexe == "" {
+		cmdexe = "cmd.exe"
+	}
+
 	cmd := exec.Cmd{
-		Path:        os.Getenv("COMSPEC"),
+		Path:        cmdexe,
 		Stdin:       stdin,
 		Stdout:      stdout,
 		Stderr:      stderr,