From 50528520af5371f2043ea88766508b2bc958fad4 Mon Sep 17 00:00:00 2001
From: john30 <ebusd@ebusd.eu>
Date: Sat, 3 Jun 2017 10:30:02 +0200
Subject: [PATCH] remove non-alphanum chars from ident for weird ident
 responses

---
 src/ebusd/main.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ebusd/main.cpp b/src/ebusd/main.cpp
index 94572072..bfb95e07 100644
--- a/src/ebusd/main.cpp
+++ b/src/ebusd/main.cpp
@@ -962,7 +962,7 @@ result_t loadScanConfigFile(MessageMap* messages, symbol_t address, bool verbose
       prefix.c_str(), getResultCode(result));
   auto it = ident.begin();
   while (it != ident.end()) {
-    if (::isspace(*it)) {
+    if (!::isalnum(*it)) {
       it = ident.erase(it);
     } else {
       *it = static_cast<char>(::tolower(*it));
@@ -994,7 +994,7 @@ result_t loadScanConfigFile(MessageMap* messages, symbol_t address, bool verbose
           matches = true;
           break;
         }
-        if (remain[remain.length()-1] < '0' || remain[remain.length()-1] > '9') {
+        if (!::isdigit(remain[remain.length()-1])) {
           break;
         }
         remain.erase(remain.length()-1);  // remove trailing digit