aboutsummaryrefslogtreecommitdiff
path: root/stdio-common/printf_fp.c
diff options
context:
space:
mode:
Diffstat (limited to 'stdio-common/printf_fp.c')
-rw-r--r--stdio-common/printf_fp.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c
index 34fe918237..d1004356b4 100644
--- a/stdio-common/printf_fp.c
+++ b/stdio-common/printf_fp.c
@@ -982,7 +982,11 @@ __guess_grouping (unsigned int intdig_max, const char *grouping,
++groups;
intdig_max -= *grouping++;
- if (*grouping == CHAR_MAX || *grouping < 0)
+ if (*grouping == CHAR_MAX
+#if CHAR_MIN < 0
+ || *grouping < 0
+#endif
+ )
/* No more grouping should be done. */
break;
else if (*grouping == 0)
@@ -1023,7 +1027,11 @@ group_number (char *buf, char *bufend, unsigned int intdig_no,
while (--len > 0);
*p-- = thousands_sep;
- if (*grouping == CHAR_MAX || *grouping < 0)
+ if (*grouping == CHAR_MAX
+#if CHAR_MIN < 0
+ || *grouping < 0
+#endif
+ )
/* No more grouping should be done. */
break;
else if (*grouping == 0)