an = was temporarily set to 0, but not reset

diff --git a/lang/cem/libcc.ansi/misc/putenv.c b/lang/cem/libcc.ansi/misc/putenv.c
index 4c916e3..206ebaa 100644 (file)
--- a/lang/cem/libcc.ansi/misc/putenv.c
+++ b/lang/cem/libcc.ansi/misc/putenv.c
@@ -46,6 +46,7 @@ putenv(char *name)
                                }
                        }
                }
+               *r = '=';
                v = environ;
        }