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authorPeter Stephenson <pws@users.sourceforge.net>2010-11-20 23:46:26 +0000
committerPeter Stephenson <pws@users.sourceforge.net>2010-11-20 23:46:26 +0000
commite6946adf57a44fe84781f20c395ba51bd39fd4d9 (patch)
tree029ca814f09f54fadfd73baf9280b2ab0555ac4b /Src/subst.c
parent8f20b2361cc2e3911ba67b92f6aa89e7457d17de (diff)
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28425: remove null arguments and untokenize
Diffstat (limited to 'Src/subst.c')
-rw-r--r--Src/subst.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/Src/subst.c b/Src/subst.c
index 23c3a7bb5..12825ff93 100644
--- a/Src/subst.c
+++ b/Src/subst.c
@@ -1403,6 +1403,8 @@ check_colon_subscript(char *str, char **endp)
     if (parsestr(str = dupstring(str)))
 	return NULL;
     singsub(&str);
+    remnulargs(str);
+    untokenize(str);
 
     **endp = sav;
     return str;