cmake/QtInstallPaths.cmake - ensure the list is long enough

KDAB · Jun 20, 2016 · aa6922a · aa6922a
1 parent 2552e87
commit aa6922a
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/cmake/QtInstallPaths.cmake b/cmake/QtInstallPaths.cmake
@@ -56,10 +56,11 @@ string(REPLACE "\n" ";" VARS_LIST ${ALL_VARS})
 foreach(QVAL ${VARS_LIST})
   if(QVAL MATCHES "QT_INSTALL_")
     string(REPLACE ":" ";" QVAL_LIST ${QVAL})
+    list(LENGTH QVAL_LIST listlen)
     list(GET QVAL_LIST 0 var)
-    if(WIN32)
-      list(GET QVAL_LIST 1 drive)
+    if(WIN32 AND ${listlen} GREATER 2)
       list(GET QVAL_LIST 2 path)
+      list(GET QVAL_LIST 1 drive)
       set(path "${drive}:${path}")
     else()
       list(GET QVAL_LIST 1 path)