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| author | Allen Winter <winter@kde.org> | 2021-08-04 08:57:09 -0400 |
|---|---|---|
| committer | Allen Winter <winter@kde.org> | 2021-08-04 08:57:09 -0400 |
| commit | 3d946c0ef81874e26743967ec2322e75944d784a (patch) | |
| tree | dc8b057d2c5ce3199a6c6bc536106c3b9571a864 | |
| parent | 72e9fb9ef08ae6464e469c97250230e9367e672e (diff) | |
| download | extra-cmake-modules-3d946c0ef81874e26743967ec2322e75944d784a.tar.gz extra-cmake-modules-3d946c0ef81874e26743967ec2322e75944d784a.tar.bz2 | |
modules/ECMGenerateHeaders.cmake - avoid uninitialized warning
Check for EGH_REQUIRED_HEADERS definition before using.
Avoids a CMake warning for unitialized values.
| -rw-r--r-- | modules/ECMGenerateHeaders.cmake | 2 |
1 files changed, 1 insertions, 1 deletions
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() |