diff options
Diffstat (limited to 'common/config-manager.cpp')
| -rw-r--r-- | common/config-manager.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/common/config-manager.cpp b/common/config-manager.cpp index cca805ec6b..8dec3ae4e0 100644 --- a/common/config-manager.cpp +++ b/common/config-manager.cpp @@ -334,6 +334,13 @@ const String & ConfigManager::get(const String &key, const String &domain) const int ConfigManager::getInt(const String &key, const String &dom) const { String value(get(key, dom)); char *errpos; + + // For now, be tolerant against missing config keys. Strictly spoken, it is + // a bug in the calling code to retrieve an int for a key which isn't even + // present... and a default value of 0 seems rather arbitrary. + if (value.isEmpty()) + return 0; + int ivalue = (int)strtol(value.c_str(), &errpos, 10); if (value.c_str() == errpos) error("Config file buggy: '%s' is not a valid integer", errpos); |