Googletest export

Refactor function GetNextPrime so that the loop precondition is checked before
loop instead of during every loop run.  Also by removing the loop condition,
it shows that the only exit from the loop is the return statement.

PiperOrigin-RevId: 293932783

1 files changed, 3 insertions, 3 deletions

diff --git a/googletest/samples/prime_tables.h b/googletest/samples/prime_tables.h
index 72539bf1..34002f3d 100644
--- a/googletest/samples/prime_tables.h
+++ b/googletest/samples/prime_tables.h
@@ -66,11 +66,11 @@ class OnTheFlyPrimeTable : public PrimeTable {
   }
 
   int GetNextPrime(int p) const override {
-    for (int n = p + 1; n > 0; n++) {
+    if (p < 0) return -1;
+
+    for (int n = p + 1;; n++) {
       if (IsPrime(n)) return n;
     }
-
-    return -1;
   }
 };