FindCURL: fix component failure when no pkg-config

find_package(CURL COMPONENTS foo) fails when there is
no pkg-config module because of variable name typo.

Signed-off-by: Hiroshi Miura <[email protected]>
Fixes: #18802

Modules/FindCURL.cmake

@@ -110,12 +110,12 @@ if(CURL_FIND_COMPONENTS)
                       OUTPUT_VARIABLE CURL_CONFIG_FEATURES_STRING
                       ERROR_QUIET
                       OUTPUT_STRIP_TRAILING_WHITESPACE)
-      string(REPLACE "\n" ";" CURL_CONFIG_FEATURES "${CURL_CONFIG_FEATURES_STRING}")
+      string(REPLACE "\n" ";" CURL_SUPPORTED_FEATURES "${CURL_CONFIG_FEATURES_STRING}")
       execute_process(COMMAND ${CURL_CONFIG_EXECUTABLE} --protocols
                       OUTPUT_VARIABLE CURL_CONFIG_PROTOCOLS_STRING
                       ERROR_QUIET
                       OUTPUT_STRIP_TRAILING_WHITESPACE)
-      string(REPLACE "\n" ";" CURL_CONFIG_PROTOCOLS "${CURL_CONFIG_PROTOCOLS_STRING}")
+      string(REPLACE "\n" ";" CURL_SUPPORTED_PROTOCOLS "${CURL_CONFIG_PROTOCOLS_STRING}")
     endif()
 
   endif()