Fixed bug #22987 (missing perror() check in configure)

diff --git a/configure.in b/configure.in
index 409951de1c0fe3b7f960422fc44c7d28db525754..dc663ec7cb7c19b0e58dd073b2aa15331ae31949 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -481,6 +481,7 @@ memmove \
 mkstemp \
 mmap \
 nl_langinfo \
+perror \
 poll \
 putenv \
 realpath \