Add the suffix_str back into the tracing file name

Fix #44

diff --git a/va/va_trace.c b/va/va_trace.c
index ff7aa5d..4b43c87 100644 (file)
--- a/va/va_trace.c
+++ b/va/va_trace.c
@@ -504,7 +504,7 @@ static void FILE_NAME_SUFFIX(
     int size = 0;
 
     if (suffix_str)
-        strlen(suffix_str);
+        size = strlen(suffix_str);
 
     if(left < (size + 8 + 10))
         return;