[PATCH 3/5] regedit: Check for a valid subkey pointer before attempting to delete a registry key (Coverity)

[Hugh McMaster]

Signed-off-by: Hugh McMaster <hugh.mcmaster at outlook.com>
---
 programs/regedit/regproc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/regedit/regproc.c b/programs/regedit/regproc.c
index 7a18e2b14a..d3e54ce8cc 100644
--- a/programs/regedit/regproc.c
+++ b/programs/regedit/regproc.c
@@ -1127,7 +1127,7 @@ void delete_registry_key(WCHAR *reg_key_name)
         error_exit(STRING_INVALID_SYSTEM_KEY, reg_key_name);
     }
 
-    if (!*key_name)
+    if (!key_name || !*key_name)
         error_exit(STRING_DELETE_FAILED, reg_key_name);
 
     RegDeleteTreeW(key_class, key_name);
-- 
2.13.2