mnt: simplify debug message #2

diff --git a/mnt.cc b/mnt.cc
index 5c36490..007f839 100644 (file)
--- a/mnt.cc
+++ b/mnt.cc
@@ -90,16 +90,16 @@ static const std::string flagsToStr(uintptr_t flags) {
        uintptr_t knownFlagMask = 0U;
        for (const auto& i : mountFlags) {
                if (flags & i.flag) {
+                       if (!res.empty()) {
+                               res.append("|");
+                       }
                        res.append(i.name);
-                       res.append("|");
                }
                knownFlagMask |= i.flag;
        }
 
-       if (((flags & ~(knownFlagMask)) == 0) && !res.empty()) {
-               res.pop_back();
-       } else {
-               util::StrAppend(&res, "%#tx", flags & ~(knownFlagMask));
+       if (flags & ~(knownFlagMask)) {
+               util::StrAppend(&res, "|%#tx", flags & ~(knownFlagMask));
        }
 
        return res;
@@ -543,9 +543,9 @@ const std::string describeMountPt(const mount_t& mpt) {
            .append(mpt.src.empty() ? "" : mpt.src)
            .append(mpt.src.empty() ? "" : "' -> '")
            .append(mpt.dst)
-           .append("' flags:'")
+           .append("' flags:")
            .append(flagsToStr(mpt.flags))
-           .append("' type:'")
+           .append(" type:'")
            .append(mpt.fs_type)
            .append("' options:'")
            .append(mpt.options)