From a9f1c29a36e1a98c04a9cfc04b0a38aaef48bc9e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=A6=8C=EA=A6=AB=EA=A6=B6=EA=A6=8F=EA=A7=80=EA=A6=A6?=
 =?UTF-8?q?=EA=A6=BF=EA=A6=A7=EA=A6=AE=EA=A6=91=EA=A6=A9=EA=A6=AD=EA=A7=80?=
 <erik@darapsa.co.id>
Date: Wed, 16 Jun 2021 22:32:25 +0800
Subject: Handler gets used only if it's not NULL

---
 request.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/request.h b/request.h
index 756edd7..7960561 100644
--- a/request.h
+++ b/request.h
@@ -107,7 +107,8 @@ static inline void request(void (*handler)(icclient_fetch_t *), void *callback,
 	va_end(ap);
 
 #ifdef __EMSCRIPTEN__
-	attr.onsuccess = handler;
+	if (handler)
+		attr.onsuccess = handler;
 	attr.userData = callback;
 	strcpy(attr.requestMethod, "GET");
 	emscripten_fetch(&attr, url);
@@ -134,7 +135,7 @@ static inline void request(void (*handler)(icclient_fetch_t *), void *callback,
 	CURLcode res = curl_easy_perform(curl);
 	if (post)
 		curl_formfree(post);
-	if (res == CURLE_OK) 
+	if (res == CURLE_OK && handler)
 		handler(&fetch);
 #ifdef DEBUG
 	else {
-- 
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