When there are no nvvars, the function returns an uninitialized ret,
return 0 in this case instead.
Reported-by: clang-analyzer-10
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
common/globalvar.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/common/globalvar.c b/common/globalvar.c
index 09479da548f6..904acb94d730 100644
--- a/common/globalvar.c
+++ b/common/globalvar.c
@@ -674,7 +674,7 @@ int nvvar_save(void)
{
struct param_d *param;
const char *env = default_environment_path_get();
- int ret;
+ int ret = 0;
#define TMPDIR "/.env.tmp"
if (!nv_dirty || !env)
return 0;
--
2.28.0
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