type tweak

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@29 a93c3328-9c30-0410-af19-c9cd2b2d52af

diff --git a/libs/openzap/src/zap_wanpipe.c b/libs/openzap/src/zap_wanpipe.c
index 7b5fabfd3d30f947099654cf2e463daf77b19578..fef68ab584233dcb301db65b1a62bd9f1732aa23 100644 (file)
--- a/libs/openzap/src/zap_wanpipe.c
+++ b/libs/openzap/src/zap_wanpipe.c
@@ -503,7 +503,7 @@ zap_status_t wanpipe_init(zap_software_interface_t **zint)
 
 zap_status_t wanpipe_destroy(void)
 {
-       int i,j;
+       unsigned int i,j;
 
        for(i = 1; i <= wanpipe_interface.span_index; i++) {
                zap_span_t *cur_span = &wanpipe_interface.spans[i];