Author: adrian.chadd
Date: Mon Feb 2 11:31:02 2009
New Revision: 13786
Modified:
branches/LUSCA_HEAD/libmem/String.c
Log:
Make code match the intended use of the function; add documentation
describing what the function does!
Modified: branches/LUSCA_HEAD/libmem/String.c
==============================================================================
--- branches/LUSCA_HEAD/libmem/String.c (original)
+++ branches/LUSCA_HEAD/libmem/String.c Mon Feb 2 11:31:02 2009
@@ -131,6 +131,7 @@
/*
* This routine REQUIRES the string to be something and not NULL
+ * This copies -from- offset to the end of the string.
*/
char *
stringDupToCOffset(const String *s, int offset)
@@ -139,7 +140,7 @@
assert(s->buf);
assert(offset <= s->len);
d = xmalloc(s->len + 1 - offset);
- memcpy(d, s->buf, s->len - offset);
+ memcpy(d, s->buf + offset, s->len - offset);
d[s->len - offset] = '\0';
return d;
}
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