From 3d946c0ef81874e26743967ec2322e75944d784a Mon Sep 17 00:00:00 2001 From: Allen Winter Date: Wed, 4 Aug 2021 08:57:09 -0400 Subject: modules/ECMGenerateHeaders.cmake - avoid uninitialized warning Check for EGH_REQUIRED_HEADERS definition before using. Avoids a CMake warning for unitialized values. --- modules/ECMGenerateHeaders.cmake | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'modules/ECMGenerateHeaders.cmake') diff --git a/modules/ECMGenerateHeaders.cmake b/modules/ECMGenerateHeaders.cmake index c41d1539..4da0f379 100644 --- a/modules/ECMGenerateHeaders.cmake +++ b/modules/ECMGenerateHeaders.cmake @@ -217,7 +217,7 @@ function(ECM_GENERATE_HEADERS camelcase_forwarding_headers_var) endif() set(${camelcase_forwarding_headers_var} ${${camelcase_forwarding_headers_var}} PARENT_SCOPE) - if (NOT EGH_REQUIRED_HEADERS STREQUAL "") + if (EGH_REQUIRED_HEADERS) set(${EGH_REQUIRED_HEADERS} ${${EGH_REQUIRED_HEADERS}} ${_REQUIRED_HEADERS} PARENT_SCOPE) endif () endfunction() -- cgit v1.2.1