lib: fix Win compile warning

2016-08-26 19:23:42 -07:00 · 2016-08-26 19:23:42 -07:00 · bf71a029a5
parent c797441941
commit bf71a029a5
1 changed files with 1 additions and 1 deletions
--- a/lib/str_util.cpp
+++ b/lib/str_util.cpp
@ -772,7 +772,7 @@ vector<string> split(string s, char delim) {
 // - can't have ..
 //
 bool is_valid_filename(const char* name) {
-    int n = strlen(name);
+    size_t n = strlen(name);
    for (int i=0; i<n; i++) {
        if (iscntrl(name[i])) {
            return false;