From b028dda3593598ab7664c2d70846c50405b534ad Mon Sep 17 00:00:00 2001
From: Pieter Noordhuis <pcnoordhuis@gmail.com>
Date: Mon, 1 Nov 2010 11:11:43 +0100
Subject: [PATCH] Return from getCallback if there is no reply

---
 Makefile           | 4 ++--
 example-libev.c    | 1 +
 example-libevent.c | 1 +
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 7efebe0..427e74f 100644
--- a/Makefile
+++ b/Makefile
@@ -58,10 +58,10 @@ dynamic: ${DYLIBNAME}
 static: ${STLIBNAME}
 
 # Binaries:
-hiredis-example-libevent: ${DYLIBNAME}
+hiredis-example-libevent: example-libevent.o ${DYLIBNAME}
 	$(CC) -o $@ $(CCOPT) $(DEBUG) -L. -lhiredis -levent -Wl,-rpath,. example-libevent.c
 
-hiredis-example-libev: ${DYLIBNAME}
+hiredis-example-libev: example-libev.o ${DYLIBNAME}
 	$(CC) -o $@ $(CCOPT) $(DEBUG) -L. -lhiredis -lev -Wl,-rpath,. example-libev.c
 
 hiredis-%: %.o ${DYLIBNAME}
diff --git a/example-libev.c b/example-libev.c
index 3495b2f..709c9ea 100644
--- a/example-libev.c
+++ b/example-libev.c
@@ -7,6 +7,7 @@
 #include "adapters/libev.h"
 
 void getCallback(redisAsyncContext *c, redisReply *reply, void *privdata) {
+    if (reply == NULL) return;
     printf("argv[%s]: %s\n", (char*)privdata, reply->str);
 
     /* Disconnect after receiving the reply to GET */
diff --git a/example-libevent.c b/example-libevent.c
index 101fa71..65dffe6 100644
--- a/example-libevent.c
+++ b/example-libevent.c
@@ -7,6 +7,7 @@
 #include "adapters/libevent.h"
 
 void getCallback(redisAsyncContext *c, redisReply *reply, void *privdata) {
+    if (reply == NULL) return;
     printf("argv[%s]: %s\n", (char*)privdata, reply->str);
 
     /* Disconnect after receiving the reply to GET */