Fix nan output in the printf family.

[android-sdk/platform-bionic.git] / libc / upstream-openbsd / lib / libc / stdio / vfprintf.c

diff --git a/libc/upstream-openbsd/lib/libc/stdio/vfprintf.c b/libc/upstream-openbsd/lib/libc/stdio/vfprintf.c
index 7f8ff31779477f1df85395262bc0c19b2d9e8423..5f4fb7fa9bb561d578a0618cbd526ba407b0a93f 100644 (file)
--- a/libc/upstream-openbsd/lib/libc/stdio/vfprintf.c
+++ b/libc/upstream-openbsd/lib/libc/stdio/vfprintf.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: vfprintf.c,v 1.66 2014/05/03 12:36:45 deraadt Exp $   */
+/*     $OpenBSD: vfprintf.c,v 1.67 2014/12/21 00:23:30 daniel Exp $    */
 /*-
  * Copyright (c) 1990 The Regents of the University of California.
  * All rights reserved.
@@ -753,10 +753,9 @@ fp_common:
                        if (signflag)
                                sign = '-';
                        if (expt == INT_MAX) {  /* inf or nan */
-                               if (*cp == 'N') {
+                               if (*cp == 'N')
                                        cp = (ch >= 'a') ? "nan" : "NAN";
-                                       sign = '\0';
-                               } else
+                               else
                                        cp = (ch >= 'a') ? "inf" : "INF";
                                size = 3;
                                flags &= ~ZEROPAD;