Eliminate compile errors relating to signals.

diff --git a/ext/mysql/php_mysql.c b/ext/mysql/php_mysql.c
index 1414d6e173b9513f54103d26d5de4aea8c4aa19f..89364a4f027e820d1059877bc72b77eed3c27f7c 100644 (file)
--- a/ext/mysql/php_mysql.c
+++ b/ext/mysql/php_mysql.c
@@ -43,7 +43,9 @@
 #include <netdb.h>
 #include <netinet/in.h>
 #endif
-
+#if HAVE_SIGNAL_H
+#include <signal.h>
+#endif
 
 /* True globals, no need for thread safety */
 static int le_result,le_link,le_plink;