Safely close fp

2016-05-03 17:32:39 +02:00
parent 2f47e0424b
commit 0caa5139bb
1 changed files with 3 additions and 1 deletions
--- a/libnfc_crypto1_crack.c
+++ b/libnfc_crypto1_crack.c
@ -652,7 +652,9 @@ int main (int argc, const char * argv[]) {
    pthread_join(prediction_thread, 0);
    alarm(0);

-    fclose(fp);
+    if(fp){
+        fclose(fp);
+    }
    nfc_close(pnd);

    if(!space){