diff options
Diffstat (limited to 'gui/storagewizarddialog.cpp')
| -rw-r--r-- | gui/storagewizarddialog.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gui/storagewizarddialog.cpp b/gui/storagewizarddialog.cpp index b419d1127a..46be812f6d 100644 --- a/gui/storagewizarddialog.cpp +++ b/gui/storagewizarddialog.cpp @@ -141,6 +141,7 @@ int StorageWizardDialog::decodeHashchar(char c) { } bool StorageWizardDialog::correctChecksum(Common::String s) { + if (s.size() == 0) return false; //no last char int providedChecksum = decodeHashchar(s.lastChar()); int calculatedChecksum = 0x2A; for (uint32 i = 0; i < s.size()-1; ++i) { |