sign bug in stream.C: itoa

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1 total messages Started by Doug Moore Tue, 14 Apr 1992 03:16

#76

Author: Doug Moore
Date: Tue, 14 Apr 1992 03:16

33 lines
1123 bytes

(previous posted inadvertantly to bug-g++)

The use of the itoa function in stream.C, as via dec(), places the minus
sign for negative numbers after the number, rather than before it.
The following patch fixes the problem.

Doug Moore (dougm@cs.rice.edu)


*** stream.C~	Mon Apr 13 21:08:54 1992
--- stream.C	Mon Apr 13 21:18:20 1992
***************
*** 44,51 ****
      if (needed < (2+neg) || ptr > EndBuffer)
  	return NULL;
      *--ptr = 0;
-     if (neg)
- 	*--ptr = '-';
      
      if (i == 0)
  	*--ptr = '0';
--- 44,49 ----
***************
*** 58,63 ****
--- 56,63 ----
  	    ch += '0';
  	*--ptr = ch;
      }
+     if (neg)
+ 	*--ptr = '-';
      if (size == 0)
  	return ptr;
      while (ptr > buf)

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