74_XiaomiBTLESens: fix ssh gatttool which test

git-svn-id: https://svn.fhem.de/fhem/trunk@15916 2b470e98-0d58-463d-a4d8-8e2adae1ed80

fhem/CHANGED

@@ -1,5 +1,8 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
+  - bugfix:  74_XiaomiBTLESens: fix ssh gatttool which test
+  - new:     74_XiaomiBTLESens: modul replace 74_XiaomiFlowerSens, add Support
+                                for Xiamomi Themometer/Hygrometer mit Display
   - bugfix:  42_SYSMON: Falsche Angabe von Ram free / used bei Debian Stretch
   - bugfix:  70_BRAVIA: fixed hash for space
                         (application, channel, input names)

fhem/FHEM/74_XiaomiBTLESens.pm

@@ -47,7 +47,7 @@ use JSON;
 use Blocking;
 
 
-my $version = "2.0.0";
+my $version = "2.0.1";
 
 
 
@@ -442,9 +442,8 @@ sub XiaomiBTLESens_ExecGatttool_Run($) {
     $gatttool                               = qx(which gatttool) if($sshHost eq 'none');
     $gatttool                               = qx(ssh $sshHost 'which gatttool') if($sshHost ne 'none');
     chomp $gatttool;
-    $gatttool                               = "ssh $sshHost \'$gatttool\'" if($sshHost ne 'none');
     
-    if(-x $gatttool) {
+    if(defined($gatttool) and ($gatttool)) {
     
         my $cmd;
         my $loop;