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Check if string is NULL and print placeholder instead

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OpenBSD's kernel warns about NULL printfs.  Fix this with a standard check.
This commit is contained in:
the xhr
2023-01-06 11:48:52 +01:00
parent 494512c25c
commit 6ceafac6aa
2 changed files with 2 additions and 2 deletions
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src/xmpp/omemo.c
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@@ -191,7 +191,7 @@ omemo_start_device_session_handle_bundle(xmpp_stanza_t* const stanza, void* cons
char* from = NULL;
const char* from_attr = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM);
log_debug("[OMEMO] omemo_start_device_session_handle_bundle: %s", from_attr);
log_debug("[OMEMO] omemo_start_device_session_handle_bundle: %s", (from_attr == NULL) ? "" : from_attr);
const char* type = xmpp_stanza_get_type(stanza);
if (g_strcmp0(type, "error") == 0) {