JehanneOS/mksh
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fix another warning from

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gcc version 4.5.0 20090718 (experimental) [trunk revision 149777] (Debian 20090718-1)
caused by over-optimisation
This commit is contained in:
tg 2009-08-01 14:07:42 +00:00
parent 848edc698c
commit 0bd3e05b9c
1 changed files with 2 additions and 5 deletions
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7
histrap.c
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@ -26,7 +26,7 @@
#include <sys/file.h>
#endif
__RCSID("$MirOS: src/bin/mksh/histrap.c,v 1.86 2009/07/05 13:51:09 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/histrap.c,v 1.87 2009/08/01 14:07:42 tg Exp $");
/*-
* MirOS: This is the default mapping type, and need not be specified.
@ -658,8 +658,7 @@ hist_init(Source *s)
{
#if HAVE_PERSISTENT_HISTORY
unsigned char *base;
int lines;
int fd;
int lines, fd, rv = 0;
#endif
if (Flag(FTALKING) == 0)
@ -712,8 +711,6 @@ hist_init(Source *s)
goto retry;
}
if (hsize > 2) {
int rv = 0;
lines = hist_count_lines(base+2, hsize-2);
if (lines > histsize) {
/* we need to make the file smaller */