diff -ruN dovecot-1.1.rc1-orig/src/lib/str-find.c dovecot-1.1.rc1/src/lib/str-find.c
--- dovecot-1.1.rc1-orig/src/lib/str-find.c	Tue Feb 12 05:16:40 2008
+++ dovecot-1.1.rc1/src/lib/str-find.c	Tue Feb 26 13:08:18 2008
@@ -12,7 +12,7 @@
 	unsigned int match_count;
 
 	int badtab[UCHAR_MAX+1];
-	int goodtab[];
+	int goodtab[0];
 };
 
 static void init_badtab(struct str_find_context *ctx)
diff -ruN dovecot-1.1.rc1-orig/src/lib-imap/imap-match.c dovecot-1.1.rc1/src/lib-imap/imap-match.c
--- dovecot-1.1.rc1-orig/src/lib-imap/imap-match.c	Tue Feb 12 05:16:39 2008
+++ dovecot-1.1.rc1/src/lib-imap/imap-match.c	Tue Feb 26 13:08:12 2008
@@ -19,7 +19,7 @@
 	struct imap_match_pattern *patterns;
 
 	char sep;
-	char patterns_data[];
+	char patterns_data[0];
 };
 
 struct imap_match_context {