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authorPeter Stephenson <pws@users.sourceforge.net>2002-06-02 18:03:20 +0000
committerPeter Stephenson <pws@users.sourceforge.net>2002-06-02 18:03:20 +0000
commitda6a201946da68c47e7a20068ca48c9b9b2b7a9a (patch)
tree260d3cd69fa798035d4720cce801e16a90812b49 /Src/parse.c
parent5441412544b4175cd19cd2848360a3f0dee9ed8e (diff)
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17272: inner function definition could define nonsense
Diffstat (limited to 'Src/parse.c')
-rw-r--r--Src/parse.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/Src/parse.c b/Src/parse.c
index 5d78881c5..cb731736b 100644
--- a/Src/parse.c
+++ b/Src/parse.c
@@ -1590,6 +1590,8 @@ par_simple(int *complex, int nr)
 		pl = ecadd(WCB_PIPE(WC_PIPE_END, 0));
 
 		par_cmd(&c);
+		if (!c)
+		    YYERROR(oecused);
 
 		set_sublist_code(sl, WC_SUBLIST_END, 0, ecused - 1 - sl, c);
 		set_list_code(ll, (Z_SYNC | Z_END), c);