From e766ea94290ec1ffa09ee711a3e54389a5b2deb7 Mon Sep 17 00:00:00 2001
From: John Jones <jmjatlanta@gmail.com>
Date: Mon, 5 Mar 2018 14:37:14 -0500
Subject: [PATCH] correctly handle list of methods

---
 src/rpc/cli.cpp | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/rpc/cli.cpp b/src/rpc/cli.cpp
index caf85b7..3f0b065 100644
--- a/src/rpc/cli.cpp
+++ b/src/rpc/cli.cpp
@@ -114,20 +114,20 @@ void cli::run()
 /****
  * @brief loop through list of commands, attempting to find a match
  * @param token what the user typed
- * @param match
- * @returns the full name of the command or NULL if no matches found
+ * @param match sets to 1 if only 1 match was found
+ * @returns the remaining letters of the name of the command or NULL if 1 match not found
  */
 static char *my_rl_complete(char *token, int *match)
 {
     int matchlen = 0;
     int count = 0;
-    const char* method_name;
+    std::string method_name;
 
     auto& cmd = cli_commands();
     int partlen = strlen (token); /* Part of token */
-    for (auto it : cmd) {
-    	if (!strncmp (it.c_str(), token, partlen)) {
-    		method_name = it.c_str();
+    for (std::string it : cmd) {
+    	if (!strncmp ( it.c_str(), token, partlen)) {
+    		method_name = it;
     		matchlen = partlen;
     		count ++;
     	}
@@ -135,7 +135,7 @@ static char *my_rl_complete(char *token, int *match)
 
     if (count == 1) {
     	*match = 1;
-    	return strdup (method_name + matchlen);
+    	return strdup (method_name.c_str() + matchlen);
     }
 
     return NULL;