Improve forward-compatibility with GNU M4.

[bison.git] / lib / .cvsignore

diff --git a/lib/.cvsignore b/lib/.cvsignore
index fa0fe44d74854f7a56930b59586a322fa029026d..c7a817b6ed96f431a0b256d4d555092a1800aa0d 100644 (file)
--- a/lib/.cvsignore
+++ b/lib/.cvsignore
@@ -87,6 +87,7 @@ unitypes.h
 uniwidth
 uniwidth.h
 unlocked-io.h
+unsetenv.c
 verify.h
 wchar.h
 wchar.in.h