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authorSven Wischnowsky <wischnow@users.sourceforge.net>2001-08-24 09:25:38 +0000
committerSven Wischnowsky <wischnow@users.sourceforge.net>2001-08-24 09:25:38 +0000
commitb70ec86efeef1c3e277f26922ceecfd678939c29 (patch)
treed9dafa6f3830216bcc1eefab2bfd662ce3dbcbfb
parent3d3e3015c48d96c611a801393c3cfdd6353f5fc8 (diff)
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test if hash table pointer is NULL to avoid SEGV with compstate=() (15705)
-rw-r--r--ChangeLog5
-rw-r--r--Src/Zle/complete.c3
2 files changed, 8 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 5f6eda9a6..10962f9e2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2001-08-24  Sven Wischnowsky  <wischnow@zsh.org>
+
+	* 15705: Src/Zle/complete.c: test if hash table pointer is NULL
+	to avoid SEGV with compstate=()
+
 2001-08-22  Clint Adams  <clint@zsh.org>
 
 	* 15683: Completion/Unix/Command/.distfiles,
diff --git a/Src/Zle/complete.c b/Src/Zle/complete.c
index f9a160bb7..cd78796c9 100644
--- a/Src/Zle/complete.c
+++ b/Src/Zle/complete.c
@@ -1072,6 +1072,9 @@ set_compstate(Param pm, HashTable ht)
     struct value v;
     char *str;
 
+    if (!ht)
+        return;
+
     for (i = 0; i < ht->hsize; i++)
 	for (hn = ht->nodes[i]; hn; hn = hn->next)
 	    for (cp = compkparams,