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-rw-r--r--common/tools.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/common/tools.cpp b/common/tools.cpp
index d64b86b..61220c6 100644
--- a/common/tools.cpp
+++ b/common/tools.cpp
@@ -137,8 +137,8 @@ string GenerateUUIDRandomly(){
return uuid.str();
}
-void StringExplode(string str, string separator, StringVector results) {
- int found;
+void StringExplode(string str, string separator, StringVector& results) {
+ string::size_type found;
found = str.find_first_of(separator);
while(found != string::npos){
if(found > 0){