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-rw-r--r--src/gsmtap_util.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gsmtap_util.c b/src/gsmtap_util.c
index 8c044b1b..962782b5 100644
--- a/src/gsmtap_util.c
+++ b/src/gsmtap_util.c
@@ -282,7 +282,7 @@ int gsmtap_sendmsg(struct gsmtap_inst *gti, struct msgb *msg)
int rc;
rc = write(gsmtap_inst_fd(gti), msg->data, msg->len);
- if (rc <= 0) {
+ if (rc < 0) {
return rc;
} else if (rc >= msg->len) {
msgb_free(msg);