[systemd-devel] [PATCH 2/2] shared/utf8: mark char* as const

[Dave Reisner]

Avoids compiler warning:

  src/shared/utf8.c: In function 'ascii_filter':
  src/shared/utf8.c:278:16: warning: assignment discards 'const' qualifier
      from pointer target type [enabled by default]
---
 src/shared/utf8.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/shared/utf8.c b/src/shared/utf8.c
index ea7483f..5f9f3c6 100644
--- a/src/shared/utf8.c
+++ b/src/shared/utf8.c
@@ -265,7 +265,8 @@ char *ascii_is_valid(const char *str) {
 }
 
 char *ascii_filter(const char *str) {
-        char *r, *s, *d;
+        const char *s;
+        char *r, *d;
         size_t l;
 
         assert(str);
-- 
1.7.11.4