sfeed: printtrimmed function does not change or modify the buffer

Make it const char *.

1 files changed, 1 insertions, 1 deletions

diff --git a/sfeed.c b/sfeed.c
index 645342c..ac599a9 100644
--- a/sfeed.c
+++ b/sfeed.c
@@ -336,7 +336,7 @@ string_print_encoded(String *s)
 }
 
 static void
-printtrimmed(char *s)
+printtrimmed(const char *s)
 {
 	char *p, *e;