[sane-devel] Error on Canon CanoScanLiDE20

[Steve Welsh]

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>     for( tmp = usbDevs;  tmp; ) {
>         tmp = usbDevs->next;
>         free( usbDevs );
>         usbDevs = tmp;
>     }

should that not be
	tmp = usbDevs;
	while(tmp)  {
		...
	}

??

Why use a for loop without an increment/decrement condition??

- --
Steve Welsh

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