1 files changed, 1 insertions, 1 deletions
diff --git a/configure b/configure
index e5b65803..9980963f 100755
--- a/configure
+++ b/configure
@@ -3945,7 +3945,7 @@ done
 
 LIBS="$saved_libs"
 
-for ac_func in rename strcasecmp strncasecmp strsep strdup
+for ac_func in rename strcasecmp strncasecmp strsep
 do
 ac_ac_var=`echo "ac_cv_func_$ac_func" | $ac_tr_sh`
 echo "$as_me:3951: checking for $ac_func" >&5