Author: lstewart
Date: Thu Aug 17 06:36:21 2017
New Revision: 322613
URL: https://svnweb.freebsd.org/changeset/base/322613
Log:
The r322210 change to pgrep's PID delimiting behaviour causes pgrep's default
output to not include a trailing new line, which is a potential POLA violation
for existing consumers. Change pgrep to always emit a trailing new line on
completion of its output, regardless of the delimeter in use (which
technically
is also a potential POLA violation for existing consumers that rely on the
pre-r322210 buggy behaviour, but a line has to be drawn somewhere).
PR: 221534
Submitted by: kdrakehp zoho com
Reported by: kdrakehp zoho com
MFC after: 1 week
X-MFC-with: r322210
Modified:
head/bin/pkill/pkill.c
Modified: head/bin/pkill/pkill.c
==============================================================================
--- head/bin/pkill/pkill.c Thu Aug 17 05:09:22 2017 (r322612)
+++ head/bin/pkill/pkill.c Thu Aug 17 06:36:21 2017 (r322613)
@@ -568,6 +568,8 @@ main(int argc, char **argv)
continue;
rv |= (*action)(kp);
}
+ if (rv && pgrep)
+ putchar('\n');
if (!did_action && !pgrep && longfmt)
fprintf(stderr,
"No matching processes belonging to you were found\n");
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