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authorKartik K. Agaram <vc@akkartik.com>2015-05-16 21:24:47 -0700
committerKartik K. Agaram <vc@akkartik.com>2015-05-16 21:24:47 -0700
commit65ccad4c6e50ea4298f8e661a8cf79174e970d73 (patch)
tree433e5961debeca0d3f6741176f23bff1772f4c9b
parent0f125d5ff163fafbf5531ce9f54f1021f0277b10 (diff)
downloadmu-65ccad4c6e50ea4298f8e661a8cf79174e970d73.tar.gz
1388
-rw-r--r--002test.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/002test.cc b/002test.cc
index 12c68df9..99ef38b1 100644
--- a/002test.cc
+++ b/002test.cc
@@ -86,6 +86,7 @@ bool is_integer(const string& s) {
 
 long long int to_integer(string n) {
   char* end = NULL;
+  // safe because string.c_str() is guaranteed to be null-terminated
   long long int result = strtoll(n.c_str(), &end, /*any base*/0);
   assert(*end == '\0');
   return result;