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| author | Brad King <brad.king@kitware.com> | 2014-09-08 11:20:27 -0400 |
|---|---|---|
| committer | Nils Gladitz <nilsgladitz@gmail.com> | 2014-09-11 21:23:24 +0200 |
| commit | e177e7affb10fc25b71d4c9d9796c9df7fcdb800 (patch) | |
| tree | e360cc84926b07a8c0c300968816428dc24bf8e1 | |
| parent | 425acc522ff27014ffcc1d1f902f3702dd6c7aa7 (diff) | |
| download | cmake-e177e7affb10fc25b71d4c9d9796c9df7fcdb800.tar.gz | |
FPHSA: Avoid if() dereferencing of quoted variable
Legacy invocations may pass a variable name where "DEFAULT_MSG" belongs.
When comparing FPHSA_FAIL_MESSAGE to "DEFAULT_MSG", use a leading "x" on
both sides to avoid mistaking the value of the message for a variable
name.
| -rw-r--r-- | Modules/FindPackageHandleStandardArgs.cmake | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/FindPackageHandleStandardArgs.cmake b/Modules/FindPackageHandleStandardArgs.cmake index d03041852d..e8d1dfb905 100644 --- a/Modules/FindPackageHandleStandardArgs.cmake +++ b/Modules/FindPackageHandleStandardArgs.cmake @@ -201,7 +201,7 @@ function(FIND_PACKAGE_HANDLE_STANDARD_ARGS _NAME _FIRST_ARG) # now that we collected all arguments, process them - if("${FPHSA_FAIL_MESSAGE}" STREQUAL "DEFAULT_MSG") + if("x${FPHSA_FAIL_MESSAGE}" STREQUAL "xDEFAULT_MSG") set(FPHSA_FAIL_MESSAGE "Could NOT find ${_NAME}") endif() |