FIX: Coverity, Dereference null return, CID #212329, filehandle could be NULL

[proxmark3-svn] / client / cmdcrc.c

diff --git a/client/cmdcrc.c b/client/cmdcrc.c
index 99a4ac889be572eaa0f81239a3ebd7daa0ee20f7..666b4a8e67d42c2de61377ea978be72b4d8076b3 100644 (file)
--- a/client/cmdcrc.c
+++ b/client/cmdcrc.c
@@ -271,7 +271,6 @@ int RunModel(char *inModel, char *inHexStr, bool reverse, char endian, char *res
        int ibperhx = 8, obperhx = 8;
        int rflags = 0; // search flags 
        int c;
        int ibperhx = 8, obperhx = 8;
        int rflags = 0; // search flags 
        int c;

-       unsigned long width;

        poly_t apoly, crc;
 
        char *string;
        poly_t apoly, crc;
 
        char *string;


@@ -290,8 +289,6 @@ int RunModel(char *inModel, char *inHexStr, bool reverse, char endian, char *res
        if(c < 0)
                return uerr("no preset models available");
 
        if(c < 0)
                return uerr("no preset models available");
 

-       // must set width so that parameter to -ipx is not zeroed 
-       width = plen(model.spoly);

        rflags |= R_HAVEP | R_HAVEI | R_HAVERI | R_HAVERO | R_HAVEX;
        
        //set flags
        rflags |= R_HAVEP | R_HAVEI | R_HAVERI | R_HAVERO | R_HAVEX;
        
        //set flags