Build: Fix initialization of enable_check_* variables in configure.ac.

This doesn't matter much in practice since it is unlikely
that anyone would have such environment variable names.

Thanks to Wim Lewis.

diff --git a/configure.ac b/configure.ac
index 35720fef5ce5ec50ecaf5a125671d4931486e601..39fd0ef4cf75b43b9d47161a920359c1e73d3327 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -229,7 +229,7 @@ fi
 
 m4_define([SUPPORTED_CHECKS], [crc32,crc64,sha256])
 
-m4_foreach([NAME], [SUPPORTED_FILTERS],
+m4_foreach([NAME], [SUPPORTED_CHECKS],
 [enable_check_[]NAME=no
 ])dnl