1Make netcat_flag_count() return positive value
2
3C language has 3 distinct char types:
4         char
5         unsigned char
6         signed char
7A char has the same range of values as signed char on X86,
8but same as unsigned char on PPC which made netcat_flag_count
9return a negative value, now we force variable c as signed char
10to make netcat_flag_count return positive value.
11
12Upstream-Status: Pending
13
14Signed-off-by: Roy.Li <rongqing.li@windriver.com>
15---
16 src/flagset.c |    2 +-
17 1 files changed, 1 insertions(+), 1 deletions(-)
18
19diff --git a/src/flagset.c b/src/flagset.c
20index 442b634..54ac898 100644
21--- a/src/flagset.c
22+++ b/src/flagset.c
23@@ -134,7 +134,7 @@ unsigned short netcat_flag_next(unsigned short port)
24
25 int netcat_flag_count(void)
26 {
27-  register char c;
28+  register signed char c;
29   register int i;
30   int ret = 0;
31
32--
331.7.5.4
34
35