From 3b3ca113ed00a6781a28172bb3a6860a5f79ea02 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko
Date: Thu, 17 Jul 2008 18:39:36 +0000
Subject: pidof/killall: allow find_pid_by_name to find running  processes
 started as scripts_with_name_longer_than_15_bytes.sh  closes bug 4054 (and is
 generally neat)

---
 procps/pgrep.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'procps/pgrep.c')

diff --git a/procps/pgrep.c b/procps/pgrep.c
index 7b3cd8e..0e8e529 100644
--- a/procps/pgrep.c
+++ b/procps/pgrep.c
@@ -111,8 +111,15 @@ int pgrep_main(int argc UNUSED_PARAM, char **argv)
 		if (proc->pid == pid)
 			continue;
 		cmd = proc->argv0;
-		if (!cmd)
+		if (!cmd) {
 			cmd = proc->comm;
+		} else {
+			int i = proc->argv_len;
+			while (i) {
+				if (!cmd[i]) cmd[i] = ' ';
+				i--;
+			}
+		}
 		/* NB: OPT_INVERT is always 0 or 1 */
 		if ((regexec(&re_buffer, cmd, 1, re_match, 0) == 0 /* match found */
 		     && (!OPT_ANCHOR || (re_match[0].rm_so == 0 && re_match[0].rm_eo == (regoff_t)strlen(cmd)))) ^ OPT_INVERT
-- 
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