archrelease: Remove redundant directory check

Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

archrelease

@@ -37,14 +37,9 @@ if [[ -d repos/$1 ]]; then
 		trash+=("repos/$1/$file")
 	done < <(svn ls "repos/$1")
 	svn rm -q "${trash[@]}"
-fi
-if [[ ! -d repos ]]; then
-	mkdir repos
-	svn add -q repos
-fi
-if [[ ! -d "repos/$1" ]]; then
-	mkdir "repos/${1}"
-	svn add -q "repos/${1}"
+else
+	mkdir -p "repos/${1}"
+	svn add --parents -q "repos/${1}"
 fi
 IFS=$'\n' read -r -d '' -a known_files < <(svn ls "trunk")
 for file in "${known_files[@]}"; do