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add return value check to system() call

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Signed-off-by: Janos SUTO <sj@acts.hu>
This commit is contained in:
Janos SUTO 2018-07-12 05:53:26 +00:00
parent 5d31891f87
commit bb6e0578b7
1 changed files with 1 additions and 1 deletions
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src/extract.c
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@ -172,7 +172,7 @@ int extract_tnef(struct session_data *sdata, struct parser_state *state, char *f
snprintf(buf, sizeof(buf)-1, "%s --unix-paths -C %s %s", HAVE_TNEF, tmpdir, filename);
system(buf);
if(system(buf) == -1) syslog(LOG_INFO, "error: running %s", buf);
n = scandir(tmpdir, &namelist, NULL, alphasort);
if(n < 0) syslog(LOG_INFO, "error: reading %s", tmpdir);