From b0684c10ba8bb5a9fd88a2cf21c27ace06e512fd Mon Sep 17 00:00:00 2001
From: Nadia Holmquist Pedersen <nadia@nhp.sh>
Date: Tue, 3 May 2022 03:39:56 +0200
Subject: [PATCH] FixInterfaceIncludes: Skip empty dirs list

---
 cmake/FixInterfaceIncludes.cmake | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cmake/FixInterfaceIncludes.cmake b/cmake/FixInterfaceIncludes.cmake
index 2a3b5b12..6ca3cc7f 100644
--- a/cmake/FixInterfaceIncludes.cmake
+++ b/cmake/FixInterfaceIncludes.cmake
@@ -9,6 +9,10 @@ function(fix_interface_includes)
         set(NEW_DIRS)
         get_target_property(DIRS "${target}" INTERFACE_INCLUDE_DIRECTORIES)
 
+        if (NOT DIRS)
+            continue()
+        endif()
+
         foreach (DIR ${DIRS})
             get_filename_component(PARENT_DIR "${DIR}" DIRECTORY)