test: Avoid warning when running inode_cache in isolation

diff --git a/test/suites/inode_cache.bash b/test/suites/inode_cache.bash
index 54dd287e835ffc6e204fd851fe2838c4e9278857..60563665b7219992dbfac6e91902385c85353cba 100644 (file)
--- a/test/suites/inode_cache.bash
+++ b/test/suites/inode_cache.bash
@@ -4,6 +4,7 @@ SUITE_inode_cache_PROBE() {
         return
     fi
 
+    mkdir -p "${CCACHE_DIR}"
     if [ "$(stat -fLc %T "${CCACHE_DIR}")" = "nfs" ]; then
         echo "ccache directory is on NFS"
     fi