Use size_t to keep the value returned by strlen().

When using a variable to store the result of strlen(), make sure its
type is size_t just like the function returns, rather than using a
smaller type like int.

--HG--
extra : transplant_source : %B0%D5%3B%D7%1Dy%0A%7E%7D%7C%023%08%B2%CE%D3t%0B3%D7

1 files changed, 1 insertions, 2 deletions

diff --git a/src/libsputext/demux_sputext.c b/src/libsputext/demux_sputext.c
index f7cd5af83..741d0612b 100644
--- a/src/libsputext/demux_sputext.c
+++ b/src/libsputext/demux_sputext.c
@@ -129,7 +129,6 @@ static int eol(char p) {
 }
 
 static inline void trail_space(char *s) {
-  int i;
   while (isspace(*s)) {
     char *copy = s;
     do {
@@ -137,7 +136,7 @@ static inline void trail_space(char *s) {
       copy++;
     } while(*copy);
   }
-  i = strlen(s) - 1;
+  size_t i = strlen(s) - 1;
   while (i > 0 && isspace(s[i])) 
     s[i--] = '\0';
 }