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-rw-r--r--lib/grep.zsh5
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/grep.zsh b/lib/grep.zsh
index bd9dad41f..09042e13b 100644
--- a/lib/grep.zsh
+++ b/lib/grep.zsh
@@ -11,7 +11,7 @@ if grep-flag-available --color=auto; then
fi
# ignore these folders (if the necessary grep flags are available)
-EXC_FOLDERS="{.bzr,CVS,.git,.hg,.svn,.idea}"
+EXC_FOLDERS="{.bzr,CVS,.git,.hg,.svn,.idea,.tox}"
if grep-flag-available --exclude-dir=.cvs; then
GREP_OPTIONS+=" --exclude-dir=$EXC_FOLDERS"
@@ -25,6 +25,5 @@ alias egrep="egrep $GREP_OPTIONS"
alias fgrep="fgrep $GREP_OPTIONS"
# clean up
-unset GREP_OPTIONS
-unset EXC_FOLDERS
+unset GREP_OPTIONS EXC_FOLDERS
unfunction grep-flag-available