From 1eb4d3b8ee64014bfc6d20954f8e47ede662cdc2 Mon Sep 17 00:00:00 2001
From: Tobias Frisch <tfrisch@uni-koblenz.de>
Date: Fri, 17 Sep 2021 16:32:15 +0200
Subject: [PATCH] [#107] Fixed check for empty submodule directory
Signed-off-by: Tobias Frisch <tfrisch@uni-koblenz.de>
---
config/ext/Git.cmake | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/config/ext/Git.cmake b/config/ext/Git.cmake
index 21bba124..676ba05b 100644
--- a/config/ext/Git.cmake
+++ b/config/ext/Git.cmake
@@ -38,7 +38,9 @@ function(init_git_submodules)
endfunction()
function(use_git_submodule submodule_path submodule_status)
- if (EXISTS "${submodule_path}")
+ file(GLOB path_glob "${submodule_path}")
+ list(LENGTH path_glob glob_len)
+ if(glob_len GREATER 0)
set(${submodule_status} TRUE PARENT_SCOPE)
return()
endif()
@@ -57,7 +59,9 @@ function(use_git_submodule submodule_path submodule_status)
COMMENT "Updating Git Submodules"
)
- if (EXISTS "${submodule_path}")
+ file(GLOB path_glob "${submodule_path}")
+ list(LENGTH path_glob glob_len)
+ if(glob_len GREATER 0)
set(${submodule_status} TRUE PARENT_SCOPE)
return()
endif()
--
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