--- mailutils-2.2/libmu_scm/mu_message.c.orig	2013-06-01 17:26:58.647144139 +0200
+++ mailutils-2.2/libmu_scm/mu_message.c	2013-06-01 17:27:16.945963528 +0200
@@ -511,7 +511,7 @@
       SCM car = SCM_CAR (lst);
       if (scm_is_string (car)
 	  && mu_c_strncasecmp (scm_i_string_chars (car), name,
-			       scm_i_string_length (car)) == 0)
+			       scm_c_string_length (car)) == 0)
 	return 1;
     }
   return 0;
diff -Nru mailutils-2.2.orig/configure mailutils-2.2/configure
--- mailutils-2.2.orig/configure	2010-09-08 11:59:25.000000000 +0200
+++ mailutils-2.2/configure	2013-06-02 17:56:58.470399782 +0200
@@ -54807,7 +54807,7 @@
 #define WITH_GUILE 1
 _ACEOF
 
-           GUILE_BINDIR=`guile-config info bindir`
+           GUILE_BINDIR=`guile-config info prefix`/bin
            LIBMU_SCM=../libmu_scm/libmu_scm.la
            LIBMU_SCM_DEPS='${MU_LIB_MBOX} ${MU_LIB_IMAP} ${MU_LIB_POP} ${MU_LIB_MH} ${MU_LIB_MAILDIR} ${MU_LIB_MAILER}'
            MU_GUILE_SIEVE_MOD_DIR='$(GUILE_SITE)/$(PACKAGE)/sieve-modules'
diff -Nru mailutils-2.2.orig/configure.ac mailutils-2.2/configure.ac
--- mailutils-2.2.orig/configure.ac	2010-09-08 10:48:15.000000000 +0200
+++ mailutils-2.2/configure.ac	2013-06-02 17:57:08.116298830 +0200
@@ -1071,7 +1071,7 @@
 GINT_INIT([gint],[1.8 with-guile],
 	  [useguile=yes
  	   AC_DEFINE([WITH_GUILE],1,[Enable Guile support])
-           GUILE_BINDIR=`guile-config info bindir`
+           GUILE_BINDIR=`guile-config info prefix`/bin
            LIBMU_SCM=../libmu_scm/libmu_scm.la
            LIBMU_SCM_DEPS='${MU_LIB_MBOX} ${MU_LIB_IMAP} ${MU_LIB_POP} ${MU_LIB_MH} ${MU_LIB_MAILDIR} ${MU_LIB_MAILER}'
            MU_GUILE_SIEVE_MOD_DIR='$(GUILE_SITE)/$(PACKAGE)/sieve-modules'