From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Tue, 10 Oct 2017 20:39:54 +0000 (+0100)
Subject: MySQL: fix build on Fedora 27, where MariaDB version information has become unavailable
X-Git-Tag: exim-4_90_RC1~41
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=a12400fd4493b676e71613ab429e731f777ebd1e;p=exim.git

MySQL: fix build on Fedora 27, where MariaDB version information has become unavailable
---

diff --git a/src/src/lookups/mysql.c b/src/src/lookups/mysql.c
index ddc7dc841..40b27d5ba 100644
--- a/src/src/lookups/mysql.c
+++ b/src/src/lookups/mysql.c
@@ -433,10 +433,15 @@ return quoted;
 void
 mysql_version_report(FILE *f)
 {
-fprintf(f, "Library version: MySQL: Compile: %s [%s]\n"
-           "                        Runtime: %s\n",
-        MYSQL_SERVER_VERSION, MYSQL_COMPILATION_COMMENT,
-        mysql_get_client_info());
+#ifdef MYSQL_SERVER_VERSION
+fprintf(f, "Library version: MySQL: Compile: %s [%s]\n",
+        MYSQL_SERVER_VERSION, MYSQL_COMPILATION_COMMENT);
+#else
+fprintf(f, "Library version: MySQL: Compile: (unknown)\n");
+#endif
+
+fprintf(f, "                        Runtime: %s\n", mysql_get_client_info());
+
 #ifdef DYNLOOKUP
 fprintf(f, "                        Exim version %s\n", EXIM_VERSION_STR);
 #endif