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Tyler Yankee
053f02a41c
Reuse the logic from commit 637a0f7ed4 (cmCacheManager: Prevent
corruption from multiline help strings, 2025-02-04, v4.0.0-rc1~52^2)
for the warning message placed in the cache when a cache variable's
value contains one or more newline characters.
While we're at it, remove a superfluous early-exit in the help strings
method.
Fixes: #27807
Suggested-By: Yauheni Khnykin <yauheni.khnykin@here.com>
2 lines
60 B
CMake
2 lines
60 B
CMake
set(NEWLINE_VARIABLE "a\nb" CACHE STRING "Offending entry")
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