ENH: add checking for NOTFOUND

1 files changed, 3 insertions, 2 deletions

diff --git a/Source/cmFindProgramCommand.h b/Source/cmFindProgramCommand.h
index 7deff44..3c39cb8 100644
--- a/Source/cmFindProgramCommand.h
+++ b/Source/cmFindProgramCommand.h
@@ -72,8 +72,9 @@ public:
     return
       "FIND_PROGRAM(DEFINE_NAME executableName [NAMES name1 name2 name3...] [PATHS path1 path2 path3...] [NO_SYSTEM_PATH] [DOC helpstring]) "
       "Find the executable in the system PATH or in any extra paths specified in the command."
-      "A cache entry called DEFILE_NAME is created to store the result. NOTFOUND is the value"
-      " used if the program was not found.  If DOC is specified the next argument is the "
+      "A cache entry called DEFILE_NAME is created to store the result. DEFILE_NAME-NOTFOUND is the value"
+      " used if the program was not found.  CMake will continue to look as long as the value "
+      "is NOTFOUND If DOC is specified the next argument is the "
       "documentation string for the cache entry NAME."
       "If NO_SYSTEM_PATH is specified the contents of system PATH is not used";
     }