Add missing newlines to some error messages.

diff --git a/src/tincctl.c b/src/tincctl.c
index 4803d6c..cd2d3d8 100644 (file)
--- a/src/tincctl.c
+++ b/src/tincctl.c
@@ -842,7 +842,7 @@ bool connect_tincd(bool verbose) {
 
        if(getaddrinfo(host, port, &hints, &res) || !res) {
                if(verbose) {
-                       fprintf(stderr, "Cannot resolve %s port %s: %s", host, port, sockstrerror(sockerrno));
+                       fprintf(stderr, "Cannot resolve %s port %s: %s\n", host, port, sockstrerror(sockerrno));
                }
 
                return false;
@@ -863,7 +863,7 @@ bool connect_tincd(bool verbose) {
 
        if(ioctlsocket(fd, FIONBIO, &arg) != 0) {
                if(verbose) {
-                       fprintf(stderr, "ioctlsocket failed: %s", sockstrerror(sockerrno));
+                       fprintf(stderr, "System call `%s' failed: %s\n", "ioctlsocket", sockstrerror(sockerrno));
                }
        }
 
@@ -1157,7 +1157,7 @@ static int dump_invitations(void) {
                buf[0] = 0;
 
                if(!fgets(buf, sizeof(buf), f)) {
-                       fprintf(stderr, "Invalid invitation file %s", fname);
+                       fprintf(stderr, "Invalid invitation file %s\n", fname);
                        fclose(f);
                        continue;
                }
@@ -1171,7 +1171,7 @@ static int dump_invitations(void) {
                }
 
                if(strncmp(buf, "Name = ", 7) || !check_id(buf + 7)) {
-                       fprintf(stderr, "Invalid invitation file %s", fname);
+                       fprintf(stderr, "Invalid invitation file %s\n", fname);
                        continue;
                }