Corrected style errors

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

diff --git a/source/utils.cpp b/source/utils.cpp
index 3ef7b797b5040c5cb8b6f6a545ec83d04b944fcb..55b191f5216dcd2a60f92c3b878f23248e9e5722 100644 (file)
--- a/source/utils.cpp
+++ b/source/utils.cpp
@@ -33,7 +33,7 @@ Returns a lowercase copy of the given string.
 */
 string tolower(const string &str)
 {
-       string  result(str);
+       string result(str);
        transform(result.begin(), result.end(), result.begin(), ::tolower);
        return result;
 }
@@ -43,7 +43,7 @@ Returns an uppercase copy of the given string.
 */
 string toupper(const string &str)
 {
-       string  result(str);
+       string result(str);
        transform(result.begin(), result.end(), result.begin(), ::toupper);
        return result;
 }
@@ -62,7 +62,7 @@ vector<string> split(const string &str, const string &sep, bool allow_empty)
        unsigned start=str.find_first_not_of(sep);
        while(start<str.size())
        {
-               unsigned        end=str.find_first_of(sep, start);
+               unsigned end=str.find_first_of(sep, start);
                result.push_back(str.substr(start, end-start));
                if(end==string::npos) break;
                if(allow_empty)
@@ -75,7 +75,7 @@ vector<string> split(const string &str, const string &sep, bool allow_empty)
 
 vector<string> split(const string &str, char sep, bool allow_empty)
 {
-       return split(str, string(1,sep), allow_empty);
+       return split(str, string(1, sep), allow_empty);
 }
 
 /**