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Assigning undef to an entry in %ENV shouldn't produce warnings, even
authorRafael Garcia-Suarez <rgarciasuarez@gmail.com>
Wed, 5 Apr 2006 19:45:42 +0000 (19:45 +0000)
committerRafael Garcia-Suarez <rgarciasuarez@gmail.com>
Wed, 5 Apr 2006 19:45:42 +0000 (19:45 +0000)
commit9ae3433d9acf2239ad936d472a709712f4962dc3
tree9e519a81b5f224cfbb1be0e5c3f83e1874ca679f
parent2c1c1caaefc9a6157e7d86987f121276e2115620
Assigning undef to an entry in %ENV shouldn't produce warnings, even
though it's silently converted to ""

p4raw-id: //depot/perl@27725
mg.c
t/lib/warnings/mg