From NetBSD:
Revision 1.10 Sat Oct 14 17:41:55 2000 UTC by bjh21 Don't core dump with an empty format string. Fixes PR#11218. Patch supplied by Launey Thomas. Obtained from: NetBSD
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=97329
@ -424,7 +424,7 @@ isint2: switch(fu->bcnt) {
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* If, rep count is greater than 1, no trailing whitespace
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* gets output from the last iteration of the format unit.
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*/
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for (fu = fs->nextfu;; fu = fu->nextfu) {
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for (fu = fs->nextfu; fu; fu = fu->nextfu) {
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if (!fu->nextfu && fs->bcnt < blocksize &&
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!(fu->flags&F_SETREP) && fu->bcnt)
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fu->reps += (blocksize - fs->bcnt) / fu->bcnt;
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@ -437,8 +437,6 @@ isint2: switch(fu->bcnt) {
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if (p2)
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pr->nospace = p2;
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}
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if (!fu->nextfu)
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break;
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}
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#ifdef DEBUG
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for (fu = fs->nextfu; fu; fu = fu->nextfu) {
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