better readability..

libsdl-org · Jul 30, 2019 · 2ea0ec6 · 2ea0ec6
1 parent 5f04ed5
commit 2ea0ec6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/stdlib/SDL_string.c b/src/stdlib/SDL_string.c
@@ -549,7 +549,7 @@ SDL_utf8strlen(const char *str)
     const char *p = str;
     char ch;
 
-    while ((ch = *(p++))) {
+    while ((ch = *(p++)) != 0) {
         /* if top two bits are 1 and 0, it's a continuation byte. */
         if ((ch & 0xc0) != 0x80) {
             retval++;