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-rw-r--r--stdio-common/printf_fp.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c
index 2147b2994d..0f598d87ef 100644
--- a/stdio-common/printf_fp.c
+++ b/stdio-common/printf_fp.c
@@ -923,7 +923,9 @@ __printf_fp (FILE *fp,
       {
 	wchar_t *wtp = wcp;
 
-	if (digit == L'5' && (*(wcp - 1) & 1) == 0)
+	if (digit == L'5'
+	    && ((*(wcp - 1) != decimalwc && (*(wcp - 1) & 1) == 0)
+		|| ((*(wcp - 1) == decimalwc && (*(wcp - 2) & 1) == 0))))
 	  {
 	    /* This is the critical case.	 */
 	    if (fracsize == 1 && frac[0] == 0)