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On Thursday, September 16, 2010 23:51:21 Ryan Hill wrote: |
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> On Thu, 16 Sep 2010 18:34:17 -0400 Mike Frysinger wrote: |
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> > On Thursday, September 16, 2010 15:41:27 Peter Volkov wrote: |
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> > > В Чтв, 16/09/2010 в 15:29 -0400, Mike Frysinger пишет: |
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> > > > > FOX_PV="${FOX_PV:-${PV}}" |
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> > > > |
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> > > > while you're here, i'd change to: |
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> > > > : ${FOX_PV:=${PV}} |
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> > > |
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> > > Why? This looks less readable... |
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> > |
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> > only because your eyes arent tuned to it |
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> |
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> What exactly is the advantage though? Is it something to do with command |
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> vs assignment? |
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|
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i guess if you like typing the same variable name twice, then the old style is |
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for you. i do not like. |
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-mike |
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