Reduce scope of some variables.

1 files changed, 3 insertions, 2 deletions

diff --git a/txtrecv.c b/txtrecv.c
index 5acf2c8..a461d05 100644
--- a/txtrecv.c
+++ b/txtrecv.c
@@ -65,11 +65,12 @@ int Storage::cleanSubDir(const char *dir) {
    static bool reportedError=false; //avoid filling up syslog
    DIR *d=opendir(dir);
    bool hadError=false;
-   int bytesDeleted=0, filesize;
+   int bytesDeleted=0;
    if (d) {
       struct dirent *txtfile, path;
       struct stat txtfilestat;
       char fullPath[PATH_MAX];
+      int filesize;
       while ( (!readdir_r(d, &path, &txtfile) && txtfile != NULL) ) {
          int len=strlen(txtfile->d_name);
          //check that the file end with .vtx to avoid accidents and disasters
@@ -128,9 +129,9 @@ void Storage::freeSpace() {
    time_t min=time(0);
    char minDir[PATH_MAX];
    char fullPath[PATH_MAX];
-   int haveDir=0;
    DIR *top=opendir(getRootDir());
    if (top) {
+      int haveDir=0;
       struct dirent *chandir, path;
       struct stat chandirstat;
       while ( (!readdir_r(top, &path, &chandir) && chandir != NULL) ) {