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| author | Hurcan Solter <hsolter@gmail.com> | 2011-05-04 15:40:28 +0300 |
|---|---|---|
| committer | Adam Borowski <kilobyte@angband.pl> | 2011-06-12 23:47:18 +0200 |
| commit | f4333fcef938f6dcd6eefd97c3f8e566b3de4b39 (patch) | |
| tree | 5e18aa9f1956aa0c052ff5c25c72647f6f3a34ba /crawl-ref/source/macro.cc | |
| parent | 3895ae9e2b6ebf992ba259250c8e658ada0fa535 (diff) | |
| download | crawl-ref-f4333fcef938f6dcd6eefd97c3f8e566b3de4b39.tar.gz crawl-ref-f4333fcef938f6dcd6eefd97c3f8e566b3de4b39.zip | |
Fix check if the line is empty before accessing it.
Diffstat (limited to 'crawl-ref/source/macro.cc')
| -rw-r--r-- | crawl-ref/source/macro.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crawl-ref/source/macro.cc b/crawl-ref/source/macro.cc index 3967cf3291..269ac347de 100644 --- a/crawl-ref/source/macro.cc +++ b/crawl-ref/source/macro.cc @@ -1028,7 +1028,7 @@ static void _read_macros_from(const char* filename) s = f.get_line(); trim_string(s); // remove white space from ends - if (s[0] == '#') + if (s.empty() || s[0] == '#') continue; // skip comments else if (s.substr(0, 2) == "K:") { |