cmSystemTools: Fix 'ErrorOccurred' spelling

Rename the booleans 's_ErrorOccured' and 's_FatalErrorOccured' to
's_ErrorOccurred' and 's_FatalErrorOccurred', respectively.

Rename the getters and setters to 'Get[Fatal]ErrorOccurred' and
'Set[Fatal]ErrorOccurred', and fix all uses across the codebase.

1 files changed, 4 insertions, 4 deletions

diff --git a/Source/cmForEachCommand.cxx b/Source/cmForEachCommand.cxx
index da82675..b9400c9 100644
--- a/Source/cmForEachCommand.cxx
+++ b/Source/cmForEachCommand.cxx
@@ -271,7 +271,7 @@ auto cmForEachFunctionBlocker::invoke(
     if (status.GetContinueInvoked()) {
       break;
     }
-    if (cmSystemTools::GetFatalErrorOccured()) {
+    if (cmSystemTools::GetFatalErrorOccurred()) {
       result.Restore = false;
       result.Break = true;
       break;
@@ -382,13 +382,13 @@ bool TryParseInteger(cmExecutionStatus& status, const std::string& str, int& i)
     std::ostringstream e;
     e << "Invalid integer: '" << str << "'";
     status.SetError(e.str());
-    cmSystemTools::SetFatalErrorOccured();
+    cmSystemTools::SetFatalErrorOccurred();
     return false;
   } catch (std::out_of_range&) {
     std::ostringstream e;
     e << "Integer out of range: '" << str << "'";
     status.SetError(e.str());
-    cmSystemTools::SetFatalErrorOccured();
+    cmSystemTools::SetFatalErrorOccurred();
     return false;
   }
 
@@ -452,7 +452,7 @@ bool cmForEachCommand(std::vector<std::string> const& args,
         status.SetError(
           cmStrCat("called with incorrect range specification: start ", start,
                    ", stop ", stop, ", step ", step));
-        cmSystemTools::SetFatalErrorOccured();
+        cmSystemTools::SetFatalErrorOccurred();
         return false;
       }