dup2: work around mingw and cygwin 1.5 bug

[gnulib.git] / modules / pipe

diff --git a/modules/pipe b/modules/pipe
index 08c2f94..570d71d 100644 (file)
--- a/modules/pipe
+++ b/modules/pipe
@@ -8,6 +8,7 @@ lib/w32spawn.h
 m4/pipe.m4
 
 Depends-on:
+dup2
 environ
 error
 exit