Merge pull request #336 from trapexit/sigfpe

ignore filesystems which return zeros for statfs. closes #335
8 years ago · 00235c15bf
1 changed files with 3 additions and 3 deletions
--- a/src/statfs.cpp
+++ b/src/statfs.cpp
@ -83,11 +83,11 @@ _statfs_core(const char                *srcmount,
  if(STAT_FAILED(rv))
    return;

-  if(min_bsize > fsstat.f_bsize)
+  if(fsstat.f_bsize   && (min_bsize > fsstat.f_bsize))
    min_bsize = fsstat.f_bsize;
-  if(min_frsize > fsstat.f_frsize)
+  if(fsstat.f_frsize  && (min_frsize > fsstat.f_frsize))
    min_frsize = fsstat.f_frsize;
-  if(min_namemax > fsstat.f_namemax)
+  if(fsstat.f_namemax && (min_namemax > fsstat.f_namemax))
    min_namemax = fsstat.f_namemax;

  fsstats.insert(std::make_pair(st.st_dev,fsstat));