X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=topgit.git;a=blobdiff_plain;f=tg-export.sh;fp=tg-export.sh;h=afb6f95ce288fa95825d09a3da87c96366c1f532;hp=90a76d50fb7e35ed0048cc64a83b780d53727588;hb=4eec290bb9ef01624d8ddd72959a93d046d6c7a3;hpb=2ea19b66e94fa7ad28278277bda096394181a9d1

diff --git a/tg-export.sh b/tg-export.sh
index 90a76d5..afb6f95 100644
--- a/tg-export.sh
+++ b/tg-export.sh
@@ -140,10 +140,14 @@ quilt()
 		return
 	fi
 
-	echo "Exporting $_dep"
-	mkdir -p "$(dirname "$filename")"
-	$tg patch "$_dep" >"$filename"
-	echo "$_dep.diff -p1" >>"$output/series"
+	if branch_empty "$_dep"; then
+		echo "Skip empty patch $_dep";
+	else
+		echo "Exporting $_dep"
+		mkdir -p "$(dirname "$filename")"
+		$tg patch "$_dep" >"$filename"
+		echo "$_dep.diff -p1" >>"$output/series"
+	fi
 }