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-rw-r--r--zshconfig.ac3
1 files changed, 2 insertions, 1 deletions
diff --git a/zshconfig.ac b/zshconfig.ac
index c573359d9..4e1a0d882 100644
--- a/zshconfig.ac
+++ b/zshconfig.ac
@@ -938,7 +938,8 @@ AC_CHECK_FUNCS(strftime difftime gettimeofday \
 	       brk sbrk \
 	       pathconf sysconf \
 	       tgetent tigetflag tigetnum tigetstr setupterm \
-	       pcre_compile pcre_study pcre_exec)
+	       pcre_compile pcre_study pcre_exec \
+	       erand48)
 AC_FUNC_STRCOLL
 
 dnl  Check if tgetent accepts NULL (and will allocate its own termcap buffer)