use lowercase grep instead of converting to lowercase

1 files changed, 2 insertions, 2 deletions

diff --git a/find b/find
index cd70412..0039a12 100755..100644
--- a/find
+++ b/find
@@ -7,8 +7,8 @@ function usage() {
 function find_single() {
   name=$1
   address=$2
-  addr_last12=`echo -n "$address" | tail -c 3 | tr '[:upper:]' '[:lower:]'`
-  grep -e "^$name .*$addr_last12$" db/*.symbols \
+  addr_last12=`echo -n "$address" | tail -c 3`
+  grep -i -e "^$name .*$addr_last12$" db/*.symbols \
     | perl -n -e '/db\/(.*)\.symbols/ && print "$1\n"' \
     | sort
 }