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-rw-r--r--stdio-common/printf_fp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c
index 2ec00806d7..bcd8a2d56e 100644
--- a/stdio-common/printf_fp.c
+++ b/stdio-common/printf_fp.c
@@ -1,5 +1,5 @@
 /* Floating point output for `printf'.
-   Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
@@ -709,7 +709,7 @@ __printf_fp (FILE *fp,
     int dig_max;
     int significant;
 
-    if (tolower (info->spec) == 'e')
+    if (_tolower (info->spec) == 'e')
       {
 	type = info->spec;
 	intdig_max = 1;