Reverted commit 9a4b4a3d3b27fe4a7ff6d0b8724ce1c06b5917eb.

[nmh] / sbr / snprintb.c

diff --git a/sbr/snprintb.c b/sbr/snprintb.c
index 629da4b7dbf0e367bf3a03ddefae7a4eb6414c06..4324447b54ef84328be870cef095a6d9f65643ab 100644 (file)
--- a/sbr/snprintb.c
+++ b/sbr/snprintb.c
@@ -13,12 +13,14 @@
 char *
 snprintb (char *buffer, size_t n, unsigned v, char *bits)
 {
-    register int i, j;
-    register char c, *bp;
+    size_t len;
+    int i, j;
+    char c, *bp;
 
     snprintf (buffer, n, bits && *bits == 010 ? "0%o" : "0x%x", v);
-    bp = buffer + strlen(buffer);
-    n -= strlen(buffer);
+    len = strlen(buffer);
+    bp = buffer + len;
+    n -= len;
 
     if (bits && *++bits) {
        j = 0;