YETUS-882. command line patch files do not work in docker mode (#56)

diff --git a/precommit/src/main/shell/test-patch-docker/launch-test-patch.sh b/precommit/src/main/shell/test-patch-docker/launch-test-patch.sh
index 110d65f..9cc9d99 100755
--- a/precommit/src/main/shell/test-patch-docker/launch-test-patch.sh
+++ b/precommit/src/main/shell/test-patch-docker/launch-test-patch.sh
@@ -63,7 +63,7 @@
 # system.  So we need to rescue it and then tell
 # test-patch where to find it.
 if [[ "${PATCH_SYSTEM}" = generic ]]; then
-  cp -p "${PATCH_DIR}/patch" "${DOCKER_WORK_DIR}/extras/patch"
+  cp -p "${PATCH_DIR}/input.patch" "${DOCKER_WORK_DIR}/extras/patch"
   OVERWRITEARGS+=("${DOCKER_WORK_DIR}/extras/patch")
 fi