error checking

2004-02-05 01:26:50 +00:00
parent b75fccc0a4
commit 2cb40c89c0
2 changed files with 16 additions and 3 deletions
--- a/bstr_diff2.c
+++ b/bstr_diff2.c
@@ -7,7 +7,12 @@ int bstr_diff2(const char* a,const char* b,unsigned int blen) {
  const char* A,* B;
  int j;
  /* like str_diff, just for bstrs */
-  if (*a) A=a+str_len(a); else { A=a+5+uint32_read(a+1); a+=5; }
+  if (*a)
+    A=a+str_len(a);
+  else {
+    A=a+5+uint32_read(a+1);
+    a+=5;
+  }
  B=b+blen;
  for (;;) {
    if (a==A) {