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CLI: add simple error handling for talloc logging

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This really should have been there before. I think it's better to do
the actual operation and then possibly fail writing the memory log,
but it would not be too hard to change it to abort earlier.
This commit is contained in:
David Bremner 2013-01-29 08:13:40 -04:00
parent 8fc5f3b666
commit d037040997
1 changed files with 7 additions and 5 deletions
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10
notmuch.c
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@ -294,10 +294,6 @@ main (int argc, char *argv[])
ret = (command->function)(local, argc - opt_index, argv + opt_index); ret = (command->function)(local, argc - opt_index, argv + opt_index);
/* in the future support for this environment variable may
* be supplemented or replaced by command line arguments
* --leak-report and/or --leak-report-full */
talloc_report = getenv ("NOTMUCH_TALLOC_REPORT"); talloc_report = getenv ("NOTMUCH_TALLOC_REPORT");
/* this relies on the previous call to /* this relies on the previous call to
@ -305,7 +301,13 @@ main (int argc, char *argv[])
if (talloc_report && strcmp (talloc_report, "") != 0) { if (talloc_report && strcmp (talloc_report, "") != 0) {
FILE *report = fopen (talloc_report, "w"); FILE *report = fopen (talloc_report, "w");
if (report) {
talloc_report_full (NULL, report); talloc_report_full (NULL, report);
} else {
ret = 1;
fprintf (stderr, "ERROR: unable to write talloc log. ");
perror (talloc_report);
}
} }
return ret; return ret;