Fixed gcc-4.3.2 warnings with the warn_unused_result flag in some APIs
git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@2408 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjsip-apps/src/samples/streamutil.c b/pjsip-apps/src/samples/streamutil.c
index ddb66cd..3680919 100644
--- a/pjsip-apps/src/samples/streamutil.c
+++ b/pjsip-apps/src/samples/streamutil.c
@@ -616,7 +616,10 @@
printf("Command: "); fflush(stdout);
- fgets(tmp, sizeof(tmp), stdin);
+ if (fgets(tmp, sizeof(tmp), stdin) == NULL) {
+ puts("EOF while reading stdin, will quit now..");
+ break;
+ }
if (tmp[0] == 's')
print_stream_stat(stream);