From: NeilBrown <neilb@suse.de>
Date: Tue, 20 Aug 2013 01:19:42 +0000 (+1000)
Subject: Browse: suppress "last-key" debugging.
X-Git-Tag: v1.0~33
X-Git-Url: http://git.neil.brown.name/?a=commitdiff_plain;h=15ff6b643fa8bb264cd7081efca2108ae8be04d1;p=wiggle.git

Browse: suppress "last-key" debugging.

Only display this if a suitable DEBUG envionment variable is set.

Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/vpatch.c b/vpatch.c
index 7b5c16d..e78453e 100644
--- a/vpatch.c
+++ b/vpatch.c
@@ -2582,6 +2582,10 @@ static void main_window(struct plist *pl, int *np, FILE *f, int reverse,
 	int any; /* count of files that have been save*/
 	int ans;
 	MEVENT mevent;
+	char *debug = getenv("WIGGLE_DEBUG");
+
+	if (debug && !*debug)
+		debug = NULL;
 
 	freopen("/dev/null","w",stderr);
 	term_init(1);
@@ -2640,7 +2644,7 @@ static void main_window(struct plist *pl, int *np, FILE *f, int reverse,
 			move(0, cols - last_mesg_len);
 			addstr(mesg);
 			mesg = NULL;
-		} else {
+		} else if (debug) {
 			/* debugging help: report last keystroke */
 			char bb[30];
 			sprintf(bb, "last-key = 0%o", c);