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pp_subst: remove a superflous PUTBACK/SPAGAIN
authorDavid Mitchell <davem@iabyn.com>
Sat, 5 Feb 2011 14:23:57 +0000 (14:23 +0000)
committerDavid Mitchell <davem@iabyn.com>
Sun, 6 Feb 2011 21:34:43 +0000 (21:34 +0000)
commit572d598f754af334bea81530a84b95b5605fe3c4
tree137c8488fcf0e6c744307a4cbff86c6e433ca7a3
parent4b8811a5cd97a5737e826c610fd55a730539fbde
pp_subst: remove a superflous PUTBACK/SPAGAIN

These were added around a mg_set() call before the stack-of-stacks
mechanism was introduced, which has made them redundant.

This is another step in making two branches of code more identical
pp_hot.c