Bugfix: getln doesn't substitute control chars.

The getln function is used for reading configuration; we don't want
control characters in the configuration to be replaced with printable
characters.

1 files changed, 1 insertions, 1 deletions

diff --git a/pw.c b/pw.c
index 674a710..5e52a6c 100644
--- a/pw.c
+++ b/pw.c
@@ -279,7 +279,7 @@ static char *getln(FILE *stream)
       return line;
     if (ch == '\n')
       return dsensure(line);
-    line = addchesc(line, ch);
+    line = addch(line, ch);
   }
 }