contrib/diffall: comment actual reason for 'cdup'

[git.git] / git-am.sh

diff --git a/git-am.sh b/git-am.sh
index 64d8e2a64ddd2e6162e7a8fd93ab4294de3f161e..906f91f1884a2df1b55dd00a229899ec6a47bb6e 100755 (executable)
--- a/git-am.sh
+++ b/git-am.sh
@@ -202,7 +202,7 @@ check_patch_format () {
                l1=
                while test -z "$l1"
                do
-                       read l1
+                       read l1 || break
                done
                read l2
                read l3