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Check return value of rename

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This commit is contained in:
David Crosby
2015-07-25 22:20:39 -06:00
committed by Tatsuya Kinoshita
parent fc5b50353e
commit 426e8b3799
1 changed files with 6 additions and 1 deletions
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7
history.c
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@@ -60,6 +60,7 @@ saveHistory(Hist *hist, size_t size)
FILE *f; FILE *f;
HistItem *item; HistItem *item;
char *tmpf; char *tmpf;
int rename_ret;
if (hist == NULL || hist->list == NULL) if (hist == NULL || hist->list == NULL)
return; return;
@@ -79,7 +80,11 @@ saveHistory(Hist *hist, size_t size)
disp_err_message("Can't save history", FALSE); disp_err_message("Can't save history", FALSE);
return; return;
} }
rename(tmpf, rcFile(HISTORY_FILE)); rename_ret = rename(tmpf, rcFile(HISTORY_FILE));
if (rename_ret != 0) {
disp_err_message("Can't save history", FALSE);
return;
}
} }
#endif /* USE_HISTORY */ #endif /* USE_HISTORY */