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s3:lib: Move up NULL check
Found by covscan. Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Gary Lockyer <gary@samba.org> Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org> Autobuild-Date(master): Fri May 24 07:23:42 UTC 2019 on sn-devel-184
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@ -198,6 +198,10 @@ void popt_burn_cmdline_password(int argc, char *argv[])
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for (i = 0; i < argc; i++) {
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p = argv[i];
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if (p == NULL) {
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return;
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}
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if (strncmp(p, "-U", 2) == 0) {
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ulen = 2;
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found = true;
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@ -207,10 +211,6 @@ void popt_burn_cmdline_password(int argc, char *argv[])
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}
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if (found) {
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if (p == NULL) {
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return;
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}
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if (strlen(p) == ulen) {
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continue;
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}
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