diff options
Diffstat (limited to 'include/PropSet.h')
| -rw-r--r-- | include/PropSet.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/PropSet.h b/include/PropSet.h index bc1599f38..2326ba5c4 100644 --- a/include/PropSet.h +++ b/include/PropSet.h @@ -168,7 +168,7 @@ public: WordList(bool onlyLineEnds_ = false) : words(0), list(0), len(0), onlyLineEnds(onlyLineEnds_) {} ~WordList() { Clear(); } - operator bool() { return list ? true : false; } + operator bool() { return (list && list[0]) ? true : false; } const char *operator[](int ind) { return words[ind]; } void Clear(); void Set(const char *s); |