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regcomp.c: Silence compiler warning
authorKarl Williamson <public@khwilliamson.com>
Thu, 22 Aug 2013 17:17:20 +0000 (11:17 -0600)
committerKarl Williamson <public@khwilliamson.com>
Fri, 23 Aug 2013 21:50:49 +0000 (15:50 -0600)
commit4f219c4e77d1ed928277cc810b79d80d32968e48
tree9c4cf44d527a48a1cbb3571d4962b686b8088bad
parentf2ea74629375eafb0aec4965074eaf5ad9dbfe2b
regcomp.c: Silence compiler warning

This call to regclass_swash() is not using its return value, so don't
store it in a variable that is otherwise unused, which causes some
compilers to complain.
regcomp.c