Fix opentelemetry-proto file exists check (open-telemetry#1824)

Troels51 · Dec 1, 2022 · 82d8cb4 · 82d8cb4
1 parent 7e26a7e
commit 82d8cb4
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -15,6 +15,8 @@ Increment the:
 
 ## [Unreleased]
 
+* [BUILD] Fix opentelemetry-proto file exists check [#1824](https://github.com/open-telemetry/opentelemetry-cpp/pull/1824)
+
 ## [1.8.0] 2022-11-27
 
 * [DOC] Update Metrics status in README.md [#1722](https://github.com/open-telemetry/opentelemetry-cpp/pull/1722)

diff --git a/cmake/opentelemetry-proto.cmake b/cmake/opentelemetry-proto.cmake
@@ -26,7 +26,7 @@
 #
 
 if(OTELCPP_PROTO_PATH)
-  if(NOT EXISTS(${OTELCPP_PROTO_PATH}/opentelemetry/proto/common/v1/common.proto))
+  if(NOT EXISTS "${OTELCPP_PROTO_PATH}/opentelemetry/proto/common/v1/common.proto")
     message(FATAL_ERROR "OTELCPP_PROTO_PATH does not point to a opentelemetry-proto repository")
   endif()
   message(STATUS "opentelemetry-proto dependency satisfied by: external path")