fix typos in mathl

[gnulib.git] / modules / pipe

diff --git a/modules/pipe b/modules/pipe
index 0aab325..aef9389 100644 (file)
--- a/modules/pipe
+++ b/modules/pipe
@@ -16,6 +16,7 @@ gettext-h
 stdbool
 strpbrk
 unistd
+environ
 
 configure.ac:
 gl_PIPE