From 5bad741a516a17c3e13d84e30e774002a14e1587 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Thu, 29 Oct 2015 15:24:34 +0100
Subject: [pwgui] Fix compiler warning

---
 src/pwgui/main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/pwgui/main.cpp b/src/pwgui/main.cpp
index 99459d2..8a9833b 100644
--- a/src/pwgui/main.cpp
+++ b/src/pwgui/main.cpp
@@ -342,7 +342,7 @@ static int run_backend(char *backend, char *uri, char *jobid, char *user, char *
 	while ((readlen = read(pipefd[0], buffer, BUFLEN-1)) > 0) {
 		buffer[readlen] = '\0';
 		char *ptr = buffer, *nl;
-		while (nl = strchr(ptr, '\n')) {
+		while ((nl = strchr(ptr, '\n'))) {
 			*nl = '\0';
 			ERROR("BACKEND: %s\n", buffer);
 			if (strstr(buffer, "Unable to get printer status (Unauthorized)") != NULL) {
-- 
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