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	49957: Brown paper bag for 49915
The code would crash when n == 0. There's not really any point doing any of this when n is 0 so just skip everything. It also tried to NULL terminate a list a little to eagerly.
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					 2 changed files with 4 additions and 2 deletions
				
			
		|  | @ -3,6 +3,8 @@ | |||
| 	* 49959: Completion/Zsh/Context/_brace_parameter: | ||||
| 	_brace_parameter: add (-) | ||||
| 
 | ||||
| 	* 49957: Src/Zle/compcore.c: Brown paper bag for 49915 | ||||
| 
 | ||||
| 2022-04-02  dana  <dana@dana.is> | ||||
| 
 | ||||
| 	* unposted (see 48073): Completion/Zsh/Command/_fc: Complete | ||||
|  |  | |||
|  | @ -3247,7 +3247,7 @@ makearray(LinkList l, int type, int flags, int *np, int *nlp, int *llp) | |||
| 	    } | ||||
| 	    *cp = NULL; | ||||
| 	} | ||||
|     } else { | ||||
|     } else if (n > 0) { | ||||
| 	if (!(flags & CGF_NOSORT)) { | ||||
| 	    /* Now sort the array (it contains matches). */ | ||||
| 	    matchorder = flags; | ||||
|  | @ -3320,8 +3320,8 @@ makearray(LinkList l, int type, int flags, int *np, int *nlp, int *llp) | |||
| 			} | ||||
| 			*ap = *bp; | ||||
| 		    } | ||||
| 		    *ap = NULL; | ||||
| 		} | ||||
| 		*ap = NULL; | ||||
| 	    /* passed -1 but not -2, so remove consecutive duplicates (efficient) */ | ||||
| 	    } else if (!(flags & CGF_UNIQCON)) { | ||||
| 		int dup; | ||||
|  |  | |||
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