[libmicrohttpd] 02/02: Examples: fixed logic error

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karlson2k pushed a commit to branch master
in repository libmicrohttpd.

commit 1d5efc034952f6db8fcec46987dcabe86fbd5245
Author: Evgeny Grin (Karlson2k) <k2k@narod.ru>
AuthorDate: Fri Dec 25 19:21:24 2020 +0300

    Examples: fixed logic error
---
 src/examples/websocket_threaded_example.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/examples/websocket_threaded_example.c 
b/src/examples/websocket_threaded_example.c
index 2c1f31b3..1f4db5b8 100644
--- a/src/examples/websocket_threaded_example.c
+++ b/src/examples/websocket_threaded_example.c
@@ -714,16 +714,16 @@ run_usock (void *cls)
       size = sprintf (client, "User#%d: ", (int)ws->sock);
       size += got;
       text = malloc (size);
-      if (NULL != buf)
+      if (NULL != text)
       {
         sprintf (text, "%s%s", client, msg);
         sent = ws_send_frame (ws->sock, text, size);
+        free (text);
       }
       else
       {
         sent = -1;
       }
-      free (text);
       free (msg);
       if (-1 == sent)
       {

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