fixed missing include

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/util.cc b/lib/util.cc
index 74039c6..069590b 100644
--- a/lib/util.cc
+++ b/lib/util.cc
@@ -1,34 +1,35 @@
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <cassert>
 #include <konforka/util.h>
 
 namespace konforka {
 
     /*
      * XXX: this code is borrowed from sitecing as is, although it should be optimized.
      */
 
     string normalize_path(const string& p,int o) {
         const char *s = p.c_str();
         if( s[0]=='.' && s[1]=='/' )
             s += 2; // skip leading './'
         if(o&strip_leading_slash)
             for(;(*s)=='/';s++);
         string rv;
         string::size_type notslash = 0;
         for(;*s;s++) {
             if(s[0]=='/') {
                 if(s[1]=='/')
                     continue; // skip duplicate slash
                 if(s[1]=='.' && s[2]=='/') {
                     // '/./' sequence encountered
                     s += 2;
                     continue;
                 }
             }
             if(
                (o&restrict_dotdot) && (
                 ( rv.empty() && s[0]=='.' && s[1]=='.' && s[2]=='/' ) // '^../'
                 ||
                 ( s[0]=='/' && s[1]=='.' && s[2]=='.' && (s[3]=='/' || s[3]==0) ) // '/../' or '/..$'
                )