Fix compile erorrs on 64-bit systems

[libs/core.git] / source / utils.cpp

diff --git a/source/utils.cpp b/source/utils.cpp
index c2bafb9b85527c9b570dea735588397900f4f6ca..675a2b1094b44f05d44b8cdb3e25cd732b2f72a0 100644 (file)
--- a/source/utils.cpp
+++ b/source/utils.cpp
@@ -139,13 +139,13 @@ vector<string> split(const string &str, const string &sep, bool allow_empty)
 {
        vector<string> result;
        
-       unsigned start=0;
+       string::size_type start=0;
        if(!allow_empty)
                start=str.find_first_not_of(sep);
        
        while(start<str.size())
        {
-               unsigned end=str.find_first_of(sep, start);
+               string::size_type end=str.find_first_of(sep, start);
                result.push_back(str.substr(start, end-start));
                
                if(end==string::npos)