configure: Only mkdir non-existent directories.

1 files changed, 1 insertions, 1 deletions

diff --git a/configure b/configure
index 7011f4a..6600539 100755
--- a/configure
+++ b/configure
@@ -316,7 +316,7 @@ find_dep_lib()
 write_makefiles()
 {
 	for _dir in src lib lib/buildsystem locale man; do
-		mkdir "${_dir}"
+		[ -d "${_dir}" ] || mkdir "${_dir}"
 	done
 
 	# Make a script to edit input makefiles.