boolean fix in 'hf 15 cmd read' using Adrian's second patch from issue 20

diff --git a/client/cmdhf15.c b/client/cmdhf15.c
index 41d88ff50fd57833721d63f99a5bb00ccceb26f1..d3d9768167ef69892fe139c73217698dd122a8e0 100644 (file)
--- a/client/cmdhf15.c
+++ b/client/cmdhf15.c
@@ -669,7 +669,7 @@ int CmdHF15CmdRead(const char *Cmd) {
                                }                                       
                                strcat(output,"   ");
                                for ( int i=2; i<r->arg[0]-2; i++) {
-                                       sprintf(output+strlen(output),"%c",recv[i]>31 || recv[i]<127?recv[i]:'.');                                      
+                                       sprintf(output+strlen(output),"%c",recv[i]>31 && recv[i]<127?recv[i]:'.');                                      
                                }                                       
                                PrintAndLog("%s",output);       
                        } else {