diff --git a/tlnxbuild.sh b/tlnxbuild.sh
index 3877ed9..ec9ad98 100755
--- a/tlnxbuild.sh
+++ b/tlnxbuild.sh
@@ -1,6 +1,9 @@
 #!/bin/bash
-cd $1 && \
-spectool -g --directory SOURCES $1.spec && \
-cp -av *.patch SOURCES && \
-dnf builddep -y $1.spec && \
+set -e
+cd $1
+spectool -g --directory SOURCES $1.spec
+if ls *.patch > /dev/null 2> /dev/null; then
+	cp -av *.patch SOURCES
+fi
+dnf builddep -y $1.spec
 rpmbuild --define "_topdir `pwd`" --define "debug_package %{nil}" --define "dist .tlnx0" -bb $1.spec