diff --git a/source/cset.c b/source/cset.c
index bb9a7f2..999111e 100644
--- a/source/cset.c
+++ b/source/cset.c
@@ -560,7 +560,7 @@ int var_index, cnt = 0;
 				return t;
 			}
 		}		
-		return m_strdup(s && *s ? s : empty_string);
+		return m_strdup(*s ? s : empty_string);
 	}
 	return m_strdup(empty_string);
 }