| -rw-r--r-- | lib/sitecing_util.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/sitecing_util.cc b/lib/sitecing_util.cc index 5466b28..f892a60 100644 --- a/lib/sitecing_util.cc +++ b/lib/sitecing_util.cc @@ -55,15 +55,15 @@ namespace sitecing { return rv; } string strip_prefix(const string& str,const string& prefix) { - if(str.compare(0,prefix.length(),prefix)) + if( (str.length()<prefix.length()) || str.compare(0,prefix.length(),prefix)) throw utility_no_prefix(CODEPOINT,"no such prefix"); return str.substr(prefix.length()); } string strip_suffix(const string& str,const string& suffix) { - if(str.compare(str.length()-suffix.length(),suffix.length(),suffix)) + if( (str.length()<suffix.length()) || str.compare(str.length()-suffix.length(),suffix.length(),suffix)) throw utility_no_suffix(CODEPOINT,"no such suffix"); return str.substr(0,str.length()-suffix.length()); } |