Fix example modules to have the right OnLoad() prototype.

Related to #3293.

1 files changed, 7 insertions, 1 deletions

diff --git a/src/modules/helloworld.c b/src/modules/helloworld.c
index 8786f4dfa..8d657a52b 100644
--- a/src/modules/helloworld.c
+++ b/src/modules/helloworld.c
@@ -539,10 +539,16 @@ int HelloLeftPad_RedisCommand(RedisModuleCtx *ctx, RedisModuleString **argv, int
 
 /* This function must be present on each Redis module. It is used in order to
  * register the commands into the Redis server. */
-int RedisModule_OnLoad(RedisModuleCtx *ctx) {
+int RedisModule_OnLoad(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
     if (RedisModule_Init(ctx,"helloworld",1,REDISMODULE_APIVER_1)
         == REDISMODULE_ERR) return REDISMODULE_ERR;
 
+    /* Log the list of parameters passing loading the module. */
+    for (int j = 0; j < argc; j++) {
+        const char *s = RedisModule_StringPtrLen(argv[j],NULL);
+        printf("Module loaded with ARGV[%d] = %s\n", j, s);
+    }
+
     if (RedisModule_CreateCommand(ctx,"hello.simple",
         HelloSimple_RedisCommand,"readonly",0,0,0) == REDISMODULE_ERR)
         return REDISMODULE_ERR;