Re: [U-Boot] u-boot script "test"

2012-01-25 Thread James Chargin
In message <1327404627.60813.yahoomail...@web120202.mail.ne1.yahoo.com> > For now i got around this problem with a negative test > set x > > if test $x != 1 then echo "No"; else echo "Yes"; fi > > with this if x is not present i get No, even in the case when x is > present and set any other value

Re: [U-Boot] u-boot script "test"

2012-01-24 Thread Sridhar Addagada
in i get "Yes" Thanks Sridhar From: Wolfgang Denk To: Sridhar Addagada Cc: "u-boot@lists.denx.de" Sent: Tuesday, January 24, 2012 4:13 PM Subject: Re: [U-Boot] u-boot script "test" Dear Sridhar Addagada, In message <1327396

Re: [U-Boot] u-boot script "test"

2012-01-24 Thread Wolfgang Denk
Dear Sridhar Addagada, In message <1327396047.99588.yahoomail...@web120201.mail.ne1.yahoo.com> you wrote: > > What is the behavior of test command when the variable is not present in the > uboot env It should be the same as in any other bourne compatible shell. > set x Note that "set" for "se

[U-Boot] u-boot script "test"

2012-01-24 Thread Sridhar Addagada
What is the behavior of test command when the variable is not present in the uboot env set x if test $x = 1; then echo "Yes"; else echo "No"; fi in the above case I get Yes echoed back. Is there any way to test the presence of a variable in uboot script? Thanks Sridhar