Examples: Fix regular expression

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 5b2335ab7144840c65b6edd445a500ebe6839135..9171fb3ca2e98cd9d179d6821478936e4bbac774 100644 (file)
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -69,7 +69,7 @@ IF(DEAL_II_COMPONENT_EXAMPLES)
       SET(_setup FALSE)
       IF(EXISTS "${_directory}/CMakeLists.txt")
         FILE(STRINGS "${_directory}/CMakeLists.txt" _dependency_string
-          REGEX "^IF.*DEAL_II.* # keep in one line$"
+          REGEX "^if.*DEAL_II.* # keep in one line$"
           )
         STRING(REPLACE "IF(" "" _dependency_string "${_dependency_string}")
         STRING(REPLACE ") # keep in one line" "" _dependency_string "${_dependency_string}")