diff mbox series

[V2] qemu.bbclass: fix a python TypeError

Message ID 20240107103448.9844-1-liu.ming50@gmail.com
State New
Headers show
Series [V2] qemu.bbclass: fix a python TypeError | expand

Commit Message

Ming Liu Jan. 7, 2024, 10:34 a.m. UTC 
From: Ming Liu <liu.ming50@gmail.com>

QEMU_OPTIONS can be empty which will trigger a exception TypeError:
| can only concatenate str (not "NoneType") to str. Fix it by setting a
empty string.

ALso removed two useless blanks.

Signed-off-by: Ming Liu <liu.ming50@gmail.com>
---
 meta/classes-recipe/qemu.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/meta/classes-recipe/qemu.bbclass b/meta/classes-recipe/qemu.bbclass
index 874b15127c..dbb5ee0b66 100644
--- a/meta/classes-recipe/qemu.bbclass
+++ b/meta/classes-recipe/qemu.bbclass
@@ -34,7 +34,7 @@  def qemu_wrapper_cmdline(data, rootfs_path, library_paths):
     if qemu_binary == "qemu-allarch":
         qemu_binary = "qemuwrapper"
 
-    qemu_options = data.getVar("QEMU_OPTIONS")    
+    qemu_options = data.getVar("QEMU_OPTIONS") or ""
 
     return "PSEUDO_UNLOAD=1 " + qemu_binary + " " + qemu_options + " -L " + rootfs_path\
             + " -E LD_LIBRARY_PATH=" + ":".join(library_paths) + " "