TestRados.cc: use !empty() instead of size()

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

diff --git a/src/test/osd/TestRados.cc b/src/test/osd/TestRados.cc
index 79c367c58e8a6b53e203215f5d45a4c0b38d7a6f..02e7735b998ff79d35e0e295f778b6b56f2492df 100644 (file)
--- a/src/test/osd/TestRados.cc
+++ b/src/test/osd/TestRados.cc
@@ -281,7 +281,7 @@ int main(int argc, char **argv)
     else if (strcmp(argv[i], "--max-stride-size") == 0)
       max_stride_size = atoi(argv[++i]);
     else if (strcmp(argv[i], "--ec-pool") == 0) {
-      if (op_weights.size()) {
+      if (!op_weights.empty()) {
        cerr << "--ec-pool must be specified prior to any ops" << std::endl;
        exit(1);
       }