Roland Hader: fix fgadmin build

diff --git a/utils/CMakeLists.txt b/utils/CMakeLists.txt
index 07d539f35660d1c4d8261041f87f2cfe5a6f3817..42422971c2171a3cf3b1605fa0c1b232943f780f 100644 (file)
--- a/utils/CMakeLists.txt
+++ b/utils/CMakeLists.txt
@@ -3,7 +3,7 @@ add_subdirectory(fgviewer)
 add_subdirectory(GPSsmooth)
 
 if (FLTK_FOUND)
-    if (EXISTS ${FLTK_BIN_DIR}/fluid)
+    if (EXISTS ${FLTK_FLUID_EXECUTABLE})
         add_subdirectory(fgadmin)
     else ()
         message(STATUS "fluid executable not found, disabling fgadmin")