diff options
| -rw-r--r-- | src/option.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/option.h b/src/option.h index 772f2b01..b0d4e0f0 100644 --- a/src/option.h +++ b/src/option.h @@ -68,7 +68,7 @@ public: option_t(const char * _name, const char _ch = '\0') : name(_name), name_len(std::strlen(name)), ch(_ch), handled(false), parent(NULL), value(), - wants_arg(name[name_len - 1] == '_') { + wants_arg(name_len > 0 ? name[name_len - 1] == '_' : false) { DEBUG("option.names", "Option: " << name); TRACE_CTOR(option_t, "const char *, const char"); } |