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-rw-r--r--eclass/haskell-cabal.eclass4
1 files changed, 2 insertions, 2 deletions
diff --git a/eclass/haskell-cabal.eclass b/eclass/haskell-cabal.eclass
index d437fc824f53..732ea83e653c 100644
--- a/eclass/haskell-cabal.eclass
+++ b/eclass/haskell-cabal.eclass
@@ -359,8 +359,8 @@ cabal-show-brokens() {
elog "ghc-pkg check: 'checking for other broken packages:'"
# pretty-printer
$(ghc-getghcpkg) check 2>&1 \
- | egrep -v '^Warning: haddock-(html|interfaces): ' \
- | egrep -v '^Warning: include-dirs: ' \
+ | grep -E -v '^Warning: haddock-(html|interfaces): ' \
+ | grep -E -v '^Warning: include-dirs: ' \
| head -n 20
cabal-die-if-nonempty 'broken' \