[sr-dev] git:master: uac: use signed char (minor fix)

[Andrei Pelinescu-Onciul]

Module: sip-router
Branch: master
Commit: a5af9eccf88a7696a5b3519da4651859f4a354f9
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=a5af9eccf88a7696a5b3519da4651859f4a354f9

Author: Andrei Pelinescu-Onciul <andrei at iptel.org>
Committer: Andrei Pelinescu-Onciul <andrei at iptel.org>
Date:   Thu Oct  1 11:25:43 2009 +0200

uac: use signed char (minor fix)

On some platform/compiler combination char can be unsigned by
default (e.g. gcc arm and ppc) => use signed char when comparing
it with 0.

---

 modules_k/uac/from.c |    2 +-
 modules_s/uac/from.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules_k/uac/from.c b/modules_k/uac/from.c
index dc3bbcb..4657e11 100644
--- a/modules_k/uac/from.c
+++ b/modules_k/uac/from.c
@@ -123,7 +123,7 @@ static inline int decode_from( str *src , str *dst)
 	int idx;
 	int end;
 	int i,j;
-	char c;
+	signed char c;
 
 	/* Count '-' at end and disregard them */
 	for( n=0,i=src->len-1; src->s[i]=='-'; i--)
diff --git a/modules_s/uac/from.c b/modules_s/uac/from.c
index e9e3243..f7abf88 100644
--- a/modules_s/uac/from.c
+++ b/modules_s/uac/from.c
@@ -110,7 +110,7 @@ static inline int decode_from( str *src , str *dst)
 	int idx;
 	int end;
 	int i,j;
-	char c;
+	signed char c;
 
 	/* Count '-' at end and disregard them */
 	for( n=0,i=src->len-1; src->s[i]=='-'; i--)