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cawf: Fix buffer scope

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Change-Id: I03f9066c20da142034626b07d0b07c446075b8af
This commit is contained in:
Jacob Adams 2015-05-16 21:08:33 -04:00 committed by Lionel Sambuc
parent c14bb31e67
commit c6748a4a93
1 changed files with 6 additions and 6 deletions
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12
minix/commands/cawf/regexp.c
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@ -1129,14 +1129,14 @@ regexp *r;
/*
- regprop - printable representation of opcode
*/
STATIC unsigned char regprop_buf[50];
STATIC unsigned char *
regprop(op)
unsigned char *op;
{
register unsigned char *p;
STATIC unsigned char buf[50];
(void) strcpy(buf, ":");
(void) strcpy(regprop_buf, ":");
switch (OP(op)) {
case BOL:
@ -1178,7 +1178,7 @@ unsigned char *op;
case OPEN+7:
case OPEN+8:
case OPEN+9:
sprintf(buf+strlen(buf), "OPEN%d", OP(op)-OPEN);
sprintf(regprop_buf+strlen(regprop_buf), "OPEN%d", OP(op)-OPEN);
p = NULL;
break;
case CLOSE+1:
@ -1190,7 +1190,7 @@ unsigned char *op;
case CLOSE+7:
case CLOSE+8:
case CLOSE+9:
sprintf(buf+strlen(buf), "CLOSE%d", OP(op)-CLOSE);
sprintf(regprop_buf+strlen(regprop_buf), "CLOSE%d", OP(op)-CLOSE);
p = NULL;
break;
case STAR:
@ -1204,8 +1204,8 @@ unsigned char *op;
break;
}
if (p != NULL)
(void) strcat(buf, p);
return(buf);
(void) strcat(regprop_buf, p);
return(regprop_buf);
}
#endif