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Add a required NULL to execl
And add a more descriptive error for issue #100
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@ -182,8 +182,11 @@ static int run_dual_client_tests(void)
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int child = fork();
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if (child == 0) {
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/* Relaunch self with -r (request and wait for signal) */
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if (execl(mypath, mypath, "-r") == -1) {
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fprintf(stderr, "ERROR: failed to re-launch self with execv: %s\n", strerror(errno));
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if (execl(mypath, mypath, "-r", (char *)NULL) == -1) {
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fprintf(stderr,
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"ERROR: failed to re-launch self (%s) with execv: %s\n",
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mypath,
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strerror(errno));
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return -1;
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}
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}
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