From f9609945e76eef4ce36be9926e18b2383fbb67f3 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Tue, 13 Nov 2012 08:02:53 +0100
Subject: Add %V format specifier (returns feh PID) - patch by 0ion9, closse
 #109

---
 src/slideshow.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/slideshow.c')

diff --git a/src/slideshow.c b/src/slideshow.c
index 60bd99c..7dcf791 100644
--- a/src/slideshow.c
+++ b/src/slideshow.c
@@ -508,6 +508,10 @@ char *feh_printf(char *str, feh_file * file, winwidget winwid)
 			case 'v':
 				strcat(ret, VERSION);
 				break;
+			case 'V':
+				snprintf(buf, sizeof(buf), "%d", getpid());
+				strcat(ret, buf);
+				break;
 			case 'w':
 				if (file && (file->info || !feh_file_info_load(file, NULL))) {
 					snprintf(buf, sizeof(buf), "%d", file->info->width);
-- 
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