- bug fix

2009-02-17 07:53:46 +00:00
parent 9beff9cc4c
commit 1c765e50fd
1 changed files with 8 additions and 6 deletions
--- a/logreader.c
+++ b/logreader.c
@ -383,12 +383,14 @@ static int LogReader(SConnection * pCon, SicsInterp * pSics, void *pData,
    tm = *localtime(&from);
    pathLen = 0;
    for (idir = 0; idir < ndirs; idir++) {
-      pathLen = LoggerVarPath(dirs[idir], path, sizeof path, var, &tm);
-      dr = opendir(path);
-      if (dr) {
-        nowi = nows[idir];
-        closedir(dr);
-        break;
+      if (dirs[idir][0] != '\0') {
+        pathLen = LoggerVarPath(dirs[idir], path, sizeof path, var, &tm);
+        dr = opendir(path);
+        if (dr) {
+          nowi = nows[idir];
+          closedir(dr);
+          break;
+        }
      }
    }