fsize can't be zero

2019-04-07 12:41:29 +02:00
parent 69ba2d6a5b
commit 0b455607a9
5 changed files with 9 additions and 9 deletions
--- a/client/cmdsmartcard.c
+++ b/client/cmdsmartcard.c
@@ -645,7 +645,7 @@ int CmdSmartUpgrade(const char *Cmd) {
    long fsize = ftell(f);
    fseek(f, 0, SEEK_SET);

-    if (fsize < 0) {
+    if (fsize <= 0) {
        PrintAndLogEx(WARNING, "error, when getting filesize");
        fclose(f);
        return 1;
@@ -676,7 +676,7 @@ int CmdSmartUpgrade(const char *Cmd) {
    fsize = ftell(f);
    fseek(f, 0, SEEK_SET);

-    if (fsize < 0)  {
+    if (fsize < 0) {
        PrintAndLogEx(FAILED, "Could not determine size of SHA-512 file");
        fclose(f);
        free(dump);