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wmail: fixed NULL-pointer dereference if opendir(3) fails.

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Code was:

  if (( dir = opendir( ... )))
  {
    // ...
  }
  closedir( dir ); // dir may be NULL

Moved closedir(3) inside if-block.
This commit is contained in:
Jeremy Sowden 2019-06-21 11:50:31 +01:00 committed by Carlos R. Mafra
parent 2ae0c7cba4
commit 40d7eb504c
1 changed files with 2 additions and 2 deletions
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4
wmail/src/wmail.c
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@ -981,9 +981,9 @@ static int TraverseDirectory( const char *name, bool isNewMail )
} }
free( fullName ); free( fullName );
} }
}
closedir( dir ); closedir( dir );
}
return mails; return mails;
} }