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don't core when handed "grep \'{\' *". also, fix the error message 

when that happens.
This commit is contained in:
cgd 1994-02-07 23:55:37 +00:00
parent bfc442a8a8
commit 4a0f440f45
1 changed files with 3 additions and 3 deletions
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6
bin/csh/glob.c
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@ -33,7 +33,7 @@
#ifndef lint
/*static char sccsid[] = "from: @(#)glob.c 5.21 (Berkeley) 6/25/91";*/
static char rcsid[] = "$Id: glob.c,v 1.5 1993/11/03 18:02:57 mycroft Exp $";
static char rcsid[] = "$Id: glob.c,v 1.6 1994/02/07 23:55:37 cgd Exp $";
#endif /* not lint */
#include <sys/param.h>
@ -157,9 +157,9 @@ globbrace(s, p, bl)
i--;
}
if (i != 0) {
if (i != 0 || *pe == '\0') {
blkfree(nv);
return (-LBRC);
return (-RBRC);
}
for (i = 0, pl = pm = p; pm <= pe; pm++)