Fix a filedescriptor leak.

Found by cppcheck.

diff --git a/src/meshlink.c b/src/meshlink.c
index c88059b1e02fe0be95777a15d10a1848d9d16ec8..62eda6da39703dbbadcbad1aa1c35f04fee8d6e1 100644 (file)
--- a/src/meshlink.c
+++ b/src/meshlink.c
@@ -426,6 +426,7 @@ static bool finalize_join(meshlink_handle_t *mesh) {
        FILE *fh = fopen(filename, "w");
        if(!fh) {
                fprintf(stderr, "Could not create file %s: %s\n", filename, strerror(errno));
+               fclose(f);
                return false;
        }