jsonrpcc: more debug messages if init fails

- coherent indentation and whitespacing

src/modules/jsonrpcc/jsonrpcc_mod.c

@@ -60,7 +60,7 @@ static cmd_export_t cmds[]={
 	{"jsonrpc_notification", (cmd_function)jsonrpc_notification, 2, fixup_notification, 0, ANY_ROUTE},
 	{0, 0, 0, 0, 0, 0}
 };
- 
+
 
 /*
  * Script Parameters
@@ -71,23 +71,23 @@ static param_export_t mod_params[]={
 	{ 0,0,0 }
 };
 
- 
+
 /*
  * Exports
  */
 struct module_exports exports = {
-		"jsonrpcc",           /* module name */
-		DEFAULT_DLFLAGS,     /* dlopen flags */
-		cmds,                /* Exported functions */
-		mod_params,          /* Exported parameters */
-		0,                   /* exported statistics */
-		0,                   /* exported MI functions */
-		0,                   /* exported pseudo-variables */
-		0,                   /* extra processes */
-		mod_init,            /* module initialization function */
-		0,                   /* response function*/
-		0,                   /* destroy function */
-		child_init           /* per-child init function */
+	"jsonrpcc",           /* module name */
+	DEFAULT_DLFLAGS,     /* dlopen flags */
+	cmds,                /* Exported functions */
+	mod_params,          /* Exported parameters */
+	0,                   /* exported statistics */
+	0,                   /* exported MI functions */
+	0,                   /* exported pseudo-variables */
+	0,                   /* extra processes */
+	mod_init,            /* module initialization function */
+	0,                   /* response function*/
+	0,                   /* destroy function */
+	child_init           /* per-child init function */
 };
 
 
@@ -97,12 +97,14 @@ static int mod_init(void) {
 	/* load the tm functions  */
 	if ( !(load_tm=(load_tm_f)find_export("load_tm", NO_SCRIPT, 0)))
 	{
-		LOG(L_ERR, "ERROR:jsonrpc:mod_init: cannot import load_tm\n");
+		LM_ERR("failed find tm - cannot import load_tm\n");
 		return -1;
 	}
 	/* let the auto-loading function load all TM stuff */
-	if (load_tm( &tmb )==-1)
+	if (load_tm( &tmb )==-1) {
+		LM_ERR("failed to bind to tm api\n");
 		return -1;
+	}
 
 	if (servers_param == NULL) {
 		LM_ERR("servers parameter missing.\n");
@@ -130,8 +132,10 @@ static int child_init(int rank)
 		return 0;
 
 	pid=fork_process(PROC_NOCHLDINIT, "jsonrpc io handler", 1);
-	if (pid<0)
+	if (pid<0) {
+		LM_ERR("failed to fork jsonrpc io handler\n");
 		return -1; /* error */
+	}
 	if(pid==0){
 		/* child */
 		close(pipe_fds[1]);
@@ -144,7 +148,7 @@ static int child_init(int rank)
 
 static int fixup_request(void** param, int param_no)
 {
-  if (param_no <= 4) {
+	if (param_no <= 4) {
 		return fixup_spve_null(param, 1);
 	} else if (param_no == 5) {
 		return fixup_pvar_null(param, 1);
@@ -155,7 +159,7 @@ static int fixup_request(void** param, int param_no)
 
 static int fixup_notification(void** param, int param_no)
 {
-  if (param_no <= 2) {
+	if (param_no <= 2) {
 		return fixup_spve_null(param, 1);
 	}
 	LM_ERR("jsonrpc_notification takes exactly 2 parameters.\n");
@@ -164,7 +168,7 @@ static int fixup_notification(void** param, int param_no)
 
 static int fixup_request_free(void** param, int param_no)
 {
-  if (param_no <= 4) {
+	if (param_no <= 4) {
 		return 0;
 	} else if (param_no == 5) {
 		return fixup_free_pvar_null(param, 1);