unposted (cf. 41707): internal: Document the count==0 case of checkrmall().

2 files changed, 8 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 34163e55f..3a0656fc6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2017-09-21  Daniel Shahaf  <d.s@daniel.shahaf.name>
+
+	* unposted (cf. 41707): Src/utils.c: internal: Document the
+	count==0 case of checkrmall().
+
 2017-09-20  Barton E. Schaefer  <schaefer@zsh.org>
 
 	* 41736: NEWS, Src/exec.c: NO_INTERACTIVE_COMMENTS in $(...)
diff --git a/Src/utils.c b/Src/utils.c
index 70aad396a..0d71dda09 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -2724,8 +2724,10 @@ checkrmall(char *s)
     else if (count > 0)
 	fprintf(shout, "zsh: sure you want to delete all %d files in ",
 		count);
-    else
+    else {
+	/* We don't know how many files the glob will expand to; see 41707. */
 	fprintf(shout, "zsh: sure you want to delete all the files in ");
+    }
     nicezputs(s, shout);
     if(isset(RMSTARWAIT)) {
 	fputs("? (waiting ten seconds)", shout);