Remove CMake-language block-end command arguments

Ancient versions of CMake required else(), endif(), and similar block
termination commands to have arguments matching the command starting the
block.  This is no longer the preferred style.

Run the following shell code:

for c in else endif endforeach endfunction endmacro endwhile; do
    echo 's/\b'"$c"'\(\s*\)(.\+)/'"$c"'\1()/'
done >convert.sed &&
git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' '*CMakeLists.txt' |
egrep -z -v '^(Utilities/cm|Source/kwsys/)' |
egrep -z -v 'Tests/CMakeTests/While-Endwhile-' |
xargs -0 sed -i -f convert.sed &&
rm convert.sed

1 files changed, 6 insertions, 6 deletions

diff --git a/Modules/FindEXPAT.cmake b/Modules/FindEXPAT.cmake
index e8523a0..c681a0d 100644
--- a/Modules/FindEXPAT.cmake
+++ b/Modules/FindEXPAT.cmake
@@ -36,13 +36,13 @@ if (EXPAT_INCLUDE_DIR AND EXISTS "${EXPAT_INCLUDE_DIR}/expat.h")
                        EXPAT_VERSION_PART "${VLINE}")
                 if(EXPAT_VERSION_STRING)
                     set(EXPAT_VERSION_STRING "${EXPAT_VERSION_STRING}.${EXPAT_VERSION_PART}")
-                else(EXPAT_VERSION_STRING)
+                else()
                     set(EXPAT_VERSION_STRING "${EXPAT_VERSION_PART}")
-                endif(EXPAT_VERSION_STRING)
+                endif()
             endif()
-        endforeach(VLINE)
-    endforeach(VPART)
-endif (EXPAT_INCLUDE_DIR AND EXISTS "${EXPAT_INCLUDE_DIR}/expat.h")
+        endforeach()
+    endforeach()
+endif ()
 
 # handle the QUIETLY and REQUIRED arguments and set EXPAT_FOUND to TRUE if
 # all listed variables are TRUE
@@ -55,6 +55,6 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(EXPAT
 if(EXPAT_FOUND)
   set(EXPAT_LIBRARIES ${EXPAT_LIBRARY})
   set(EXPAT_INCLUDE_DIRS ${EXPAT_INCLUDE_DIR})
-endif(EXPAT_FOUND)
+endif()
 
 mark_as_advanced(EXPAT_INCLUDE_DIR EXPAT_LIBRARY)