examples: Remove unnecessary assignment

Change-Id: I8ad0759f8dea177a324fd9a8e475236a7ca43453

diff --git a/examples/protocol-trace.c b/examples/protocol-trace.c
index 45a3120..1d378e4 100644 (file)
--- a/examples/protocol-trace.c
+++ b/examples/protocol-trace.c
@@ -1580,7 +1580,6 @@ protocol_trace_init(struct wl_display *d)
         char *tmp = strdup(env_path);
         if (!tmp) return false;
         free(tmp);
-        env_path = NULL;
     }
     if (!ret)
         return ret;