From: Jo-Philipp Wich <jo@mein.io>
Date: Fri, 10 Feb 2017 09:02:42 +0000 (+0100)
Subject: libopkg: print error messages to stderr
X-Git-Url: http://git.openwrt.org/?p=project%2Fopkg-lede.git;a=commitdiff_plain;h=d654a438b6c21f180d81af5b8a06708d8a5db957

libopkg: print error messages to stderr

Print the collected error list to stderr isntead of stdout. This is useful
for wrapping programs that treat stdout and stderr differently.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
---

diff --git a/libopkg/opkg_message.c b/libopkg/opkg_message.c
index 7114e3a..2862ea6 100644
--- a/libopkg/opkg_message.c
+++ b/libopkg/opkg_message.c
@@ -64,10 +64,10 @@ print_error_list(void)
 	struct errlist *err = error_list_head;
 
 	if (err) {
-		printf("Collected errors:\n");
+		fprintf(stderr, "Collected errors:\n");
 		/* Here we print the errors collected and free the list */
 		while (err != NULL) {
-			printf(" * %s", err->errmsg);
+			fprintf(stderr, " * %s", err->errmsg);
 			err = err->next;
 		}
 	}