fix prevent bug

Change-Id: Ic34582730bb185714b7079e91ceef58e6e96ce57

diff --git a/bin/xevlog_analyze/xevlog_analyze.c b/bin/xevlog_analyze/xevlog_analyze.c
index 3b70e92..be6da62 100644 (file)
--- a/bin/xevlog_analyze/xevlog_analyze.c
+++ b/bin/xevlog_analyze/xevlog_analyze.c
@@ -87,7 +87,7 @@ static void _xEvlogAnalyzePrint (EvlogOption *eo)
         return;
     }
 
-    if (!eo->path_name)
+    if (strlen (eo->path_name) <= 0)
     {
         printf ("failed: no evlog path\n");
         return;