1 files changed, 3 insertions, 1 deletions
diff --git a/git-debpush b/git-debpush
index c3b067d..2790560 100755
--- a/git-debpush
+++ b/git-debpush
@@ -59,8 +59,10 @@ badusage () {
 get_file_from_ref () {
     local path=$1
 
+    # redirect to /dev/null instead of using `grep -Eq` to avoid grep
+    # SIGPIPEing git-ls-tree
     if git ls-tree --name-only -r "$branch" \
-            | grep -Eq "^$path$"; then
+            | grep -E "^$path$" >/dev/null; then
         git cat-file blob $branch:$path
     fi
 }