Fix export syntax of $GREP_OPTIONS

Fixes #2641, #2642

Fix export syntax of $GREP_OPTIONS
Fixes #2641, #2642
c0e3c553 · Marc Cornellà · Phil Eichinger · c1ada7a9 · c0e3c553
Commit c0e3c553 authored Mar 23, 2014 by Marc Cornellà Committed by Phil Eichinger Mar 25, 2014
--- a/lib/grep.zsh
+++ b/lib/grep.zsh
@@ -8,5 +8,6 @@ GREP_OPTIONS=
 for PATTERN in .cvs .git .hg .svn; do
    GREP_OPTIONS+="--exclude-dir=$PATTERN "
 done
-export GREP_OPTIONS+='--color=auto '
+GREP_OPTIONS+="--color=auto"
+export GREP_OPTIONS="$GREP_OPTIONS"
 export GREP_COLOR='1;32'