*: placate warnings where strchr/strstr returns constant pointer

Newer glibc is now smarter and can propagate const-ness from those!

function                                             old     new   delta
readtoken1                                          3111    3108      -3

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/printutils/lpr.c b/printutils/lpr.c
index 25b0f7235..464208c65 100644
--- a/printutils/lpr.c
+++ b/printutils/lpr.c
@@ -122,7 +122,7 @@ int lpqr_main(int argc UNUSED_PARAM, char **argv)
 
         {
                 // queue name is to the left of '@'
-                char *s = strchr(queue, '@');
+                char *s = (char *)strchr(queue, '@');
                 if (s) {
                         // server name is to the right of '@'
                         *s = '\0';