Update documentation of benchmark_filter (#744)

It should now match reality.

Update documentation of benchmark_filter (#744)
0ed529a7 · Dominic Hamon · GitHub · 47a5f77d · 0ed529a7
Unverified Commit 0ed529a7 authored Dec 13, 2018 by Dominic Hamon Committed by GitHub Dec 13, 2018
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benchmark.cc src/benchmark.cc +3 -3

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--- a/src/benchmark.cc
+++ b/src/benchmark.cc
@@ -57,9 +57,9 @@ DEFINE_bool(benchmark_list_tests, false,

 DEFINE_string(benchmark_filter, ".",
              "A regular expression that specifies the set of benchmarks "
-              "to execute.  If this flag is empty, no benchmarks are run.  "
-              "If this flag is the string \"all\", all benchmarks linked "
-              "into the process are run.");
+              "to execute.  If this flag is empty, or if this flag is the "
+              "string \"all\", all benchmarks linked into the binary are "
+              "run.");

 DEFINE_double(benchmark_min_time, 0.5,
              "Minimum number of seconds we should run benchmark before "