Fix several compiler warnings.

Change-Id: I55caa50a5937442734f4fcbdb4edf1c70f335bf8
This commit is contained in:
Elliott Hughes
2012-09-26 14:20:22 -07:00
parent 8e630dacf6
commit ac184b2142
3 changed files with 9 additions and 3 deletions

View File

@@ -57,7 +57,7 @@ class ScopedSignalBlocker {
static FILE* __tmpfile_dir(const char* tmp_dir) {
char buf[PATH_MAX];
int path_length = snprintf(buf, sizeof(buf), "%s/tmp.XXXXXXXXXX", tmp_dir);
if (path_length >= sizeof(buf)) {
if (path_length >= static_cast<int>(sizeof(buf))) {
return NULL;
}