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16435: Fix core dump in `hash'.

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This commit is contained in:
Bart Schaefer 2002-01-26 21:03:36 +00:00
parent 8840ce7144
commit 9113c2e2d6
1 changed files with 1 additions and 1 deletions
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2
Src/builtin.c
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@ -2659,7 +2659,7 @@ bin_hash(char *name, char **argv, char *ops, int func)
zwarnnam(name, "bad pattern : %s", *argv, 0);
returnval = 1;
}
} else if((asg = getasg(*argv))->value) {
} else if ((asg = getasg(*argv)) && asg->value) {
if(isset(RESTRICTED)) {
zwarnnam(name, "restricted: %s", asg->value, 0);
returnval = 1;