os/bluestore: Fix unittest_bluefs

std::string(" ", number) -> std::string(number, ' ')

Signed-off-by: Adam Kupczyk <akupczyk@ibm.com>

diff --git a/src/test/objectstore/test_bluefs.cc b/src/test/objectstore/test_bluefs.cc
index 60147b5397c7d81e59ace476e24dbf693c871aa6..d8593911bd383afb4cf77b3cf0017a40bab5e0d8 100644 (file)
--- a/src/test/objectstore/test_bluefs.cc
+++ b/src/test/objectstore/test_bluefs.cc
@@ -1640,7 +1640,7 @@ TEST(BlueFS, test_69481_truncate_corrupts_log) {
   fs.fsync(f);
 
   bufferlist bl;
-  bl.append(std::string(" ", 0x15678));
+  bl.append(std::string(0x15678, ' '));
   f->append(bl);
   fs.truncate(f, 0x15678);
   fs.fsync(f);
@@ -1684,7 +1684,7 @@ TEST(BlueFS, test_69481_truncate_asserts) {
   fs.fsync(f);
 
   bufferlist bl;
-  bl.append(std::string(" ", 0x35678));
+  bl.append(std::string(0x35678, ' '));
   f->append(bl);
   fs.truncate(f, 0x35678);
   fs.fsync(f);