[PATCH] Fix openreadnclose failing if errno was nonzero before

[Olivier Brunel]

Signed-off-by: Olivier Brunel <j...@jjacky.com>
---
 src/libstddjb/openreadnclose.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libstddjb/openreadnclose.c b/src/libstddjb/openreadnclose.c
index aa61ece..39bb3b9 100644
--- a/src/libstddjb/openreadnclose.c
+++ b/src/libstddjb/openreadnclose.c
@@ -7,6 +7,7 @@
 
 static ssize_t readnclose (int fd, char *s, size_t n)
 {
+  errno = 0 ;
   size_t r = allread(fd, s, n) ;
   if (errno)
   {
-- 
2.13.0