remove dead store

6 years ago · 25a1156f42
1 changed files with 0 additions and 1 deletions
--- a/str/str_diff.c
+++ b/str/str_diff.c
@ -9,7 +9,6 @@ int str_diff(const char* a, const char* b) {
  register const unsigned char* s=(const unsigned char*)a;
  register const unsigned char* t=(const unsigned char*)b;
  register int j;
-  j=0;
  for (;;) {
    if ((j=(*s-*t))) break; if (!*t) break; ++s; ++t;
    if ((j=(*s-*t))) break; if (!*t) break; ++s; ++t;