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-rw-r--r--configure.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index bccbdbac36..445e8322d8 100644
--- a/configure.in
+++ b/configure.in
@@ -217,7 +217,7 @@ AC_FUNC_ALLOCA
AC_FUNC_VFORK
AC_FUNC_MEMCMP
AC_REPLACE_FUNCS(dup2 memmove mkdir strcasecmp strncasecmp strerror strftime\
- strchr strstr strtoul strdup crypt flock vsnprintf\
+ strchr strstr strtoul crypt flock vsnprintf\
isinf isnan finite)
AC_CHECK_FUNCS(fmod killpg drand48 random wait4 waitpid syscall getcwd\
truncate chsize times utimes fcntl lockf setitimer pause\