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LLVM+clang scan-build found a dead store and I found an unneeded assert

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tg 2011-12-31 00:47:46 +00:00
parent 5dbff1d56c
commit c8ee91f02d
2 changed files with 2 additions and 4 deletions
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3
histrap.c
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@ -26,7 +26,7 @@
#include <sys/file.h> #include <sys/file.h>
#endif #endif
__RCSID("$MirOS: src/bin/mksh/histrap.c,v 1.116 2011/12/31 00:23:42 tg Exp $"); __RCSID("$MirOS: src/bin/mksh/histrap.c,v 1.117 2011/12/31 00:47:45 tg Exp $");
Trap sigtraps[NSIG + 1]; Trap sigtraps[NSIG + 1];
static struct sigaction Sigact_ign; static struct sigaction Sigact_ign;
@ -766,7 +766,6 @@ hist_init(Source *s)
goto hist_trunc_abort; goto hist_trunc_abort;
/* and of course the entries */ /* and of course the entries */
hp = history; hp = history;
lines = s->line - (histptr - hp);
while (hp < histptr) { while (hp < histptr) {
if (!writehistline(fd, if (!writehistline(fd,
s->line - (histptr - hp), *hp)) s->line - (histptr - hp), *hp))

3
var.c
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@ -26,7 +26,7 @@
#include <sys/sysctl.h> #include <sys/sysctl.h>
#endif #endif
__RCSID("$MirOS: src/bin/mksh/var.c,v 1.139 2011/12/30 21:00:32 tg Exp $"); __RCSID("$MirOS: src/bin/mksh/var.c,v 1.140 2011/12/31 00:47:46 tg Exp $");
/*- /*-
* Variables * Variables
@ -709,7 +709,6 @@ typeset(const char *var, uint32_t set, uint32_t clr, int field, int base)
if (val == var) if (val == var)
return (NULL); return (NULL);
mkssert(var != NULL); mkssert(var != NULL);
mkssert(*var != 0);
if (*val == '[') { if (*val == '[') {
if (set_refflag != SRF_NOP) if (set_refflag != SRF_NOP)
errorf("%s: %s", var, errorf("%s: %s", var,