diff --git a/library/c.lib_rev.h b/library/c.lib_rev.h
index ff8163de..e1e47c61 100755
--- a/library/c.lib_rev.h
+++ b/library/c.lib_rev.h
@@ -2,7 +2,7 @@
 #define REVISION		0
 #define SUBREVISION		0
 
-#define DATE			"14.06.2024"
+#define DATE			"15.06.2024"
 #define VERS			"clib4.library 1.0.0"
-#define VSTRING			"clib4.library 1.0.0 (14.06.2024)\r\n"
-#define VERSTAG			"\0$VER: clib4.library 1.0.0 (14.06.2024)"
+#define VSTRING			"clib4.library 1.0.0 (15.06.2024)\r\n"
+#define VERSTAG			"\0$VER: clib4.library 1.0.0 (15.06.2024)"
diff --git a/library/stdio/fdhookentry.c b/library/stdio/fdhookentry.c
index edd0ffda..5331dae2 100755
--- a/library/stdio/fdhookentry.c
+++ b/library/stdio/fdhookentry.c
@@ -442,9 +442,9 @@ int64_t __fd_hook_entry(struct _clib4 *__clib4, struct fd *fd, struct file_actio
 
                     if(FLAG_IS_SET(fd->fd_Flags, FDF_PIPE)) {
                         if (fam->fam_Arg != 0)
-                            mode = SBM_NON_BLOCKING; /* buffered mode */
+                            mode = SBM_BLOCKING;
                         else
-                            mode = SBM_BLOCKING; /* single character mode */
+                            mode = SBM_NON_BLOCKING;
 
                         int32 r = SetBlockingMode(file, mode);