Add fallback to -42, if git rev-list doesn't support --count.

The --count option was introduced in f69c501832ecd6880602c55565508e70c3a013d5 in git v1.7.2-rc1.
Warzone2100 · Oct 28, 2010 · 242fa66 · 242fa66
1 parent 249713b
commit 242fa66
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/build_tools/autorevision/autorevision.cpp b/build_tools/autorevision/autorevision.cpp
@@ -679,6 +679,8 @@ bool RevGitQuery::extractRevision(RevisionInformation& rev_info)
         rev_info.low_revisionCount = revCount;
         rev_info.revisionCount = revCount;
     }
+    rev_info.low_revisionCount = "-42";
+    rev_info.revisionCount = "-42";
     std::string date = runCommand("git log -1 --pretty=format:%ci");
     if (!date.empty())
     {