Index: /trunk/src/VBox/Runtime/common/log/log.cpp
===================================================================
--- /trunk/src/VBox/Runtime/common/log/log.cpp	(revision 49941)
+++ /trunk/src/VBox/Runtime/common/log/log.cpp	(revision 49942)
@@ -2086,22 +2086,25 @@
         if (pLogger->pInt->cHistory)
         {
-            RTStrPrintf(szNum, sizeof(szNum), fNotFirst ? "history=%u" : " history=%u", pLogger->pInt->cHistory);
+            RTStrPrintf(szNum, sizeof(szNum), fNotFirst ? " history=%u" : "history=%u", pLogger->pInt->cHistory);
             rc = RTStrCopyP(&pszBuf, &cchBuf, szNum);
             if (RT_FAILURE(rc))
                 return rc;
+            fNotFirst = true;
         }
         if (pLogger->pInt->cbHistoryFileMax != UINT64_MAX)
         {
-            RTStrPrintf(szNum, sizeof(szNum), fNotFirst ? "histsize=%llu" : " histsize=%llu", pLogger->pInt->cbHistoryFileMax);
+            RTStrPrintf(szNum, sizeof(szNum), fNotFirst ? " histsize=%llu" : "histsize=%llu", pLogger->pInt->cbHistoryFileMax);
             rc = RTStrCopyP(&pszBuf, &cchBuf, szNum);
             if (RT_FAILURE(rc))
                 return rc;
+            fNotFirst = true;
         }
         if (pLogger->pInt->cSecsHistoryTimeSlot != UINT32_MAX)
         {
-            RTStrPrintf(szNum, sizeof(szNum), fNotFirst ? "histtime=%llu" : " histtime=%llu", pLogger->pInt->cSecsHistoryTimeSlot);
+            RTStrPrintf(szNum, sizeof(szNum), fNotFirst ? " histtime=%llu" : "histtime=%llu", pLogger->pInt->cSecsHistoryTimeSlot);
             rc = RTStrCopyP(&pszBuf, &cchBuf, szNum);
             if (RT_FAILURE(rc))
                 return rc;
+            fNotFirst = true;
         }
     }
@@ -2738,5 +2741,5 @@
             do
             {
-	        rc = RTFileRename(szOldName, szNewName, RTFILEMOVE_FLAGS_REPLACE);
+                rc = RTFileRename(szOldName, szNewName, RTFILEMOVE_FLAGS_REPLACE);
                 if (rc == VERR_SHARING_VIOLATION)
                 {