use prepend root prefix method

diff --git a/snapper/Snapper.cc b/snapper/Snapper.cc
index 78f0dbc1cf207d3ad76e2d8a815ef70ac846d4df..c17e018858001a59bc1acd36b1723a29715b170d 100644 (file)
--- a/snapper/Snapper.cc
+++ b/snapper/Snapper.cc
@@ -251,7 +251,7 @@ namespace snapper
 
        try
        {
-           SysconfigFile sysconfig(root_prefix + SYSCONFIGFILE);
+           SysconfigFile sysconfig(prepend_root_prefix(root_prefix, SYSCONFIGFILE));
            vector<string> config_names;
            sysconfig.getValue("SNAPPER_CONFIGS", config_names);