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Fix possible incorrect assertion when creating unique casereaders.
[pspp]
/
src
/
data
/
casereader-translator.c
diff --git
a/src/data/casereader-translator.c
b/src/data/casereader-translator.c
index a6508502b7348115b9ded5b8ee7fc66c7c116f95..3567f5c3a569b82bb1b5bff06e4b2a9146121957 100644
(file)
--- a/
src/data/casereader-translator.c
+++ b/
src/data/casereader-translator.c
@@
-502,6
+502,11
@@
uniquify (const struct ccase *c, void *aux)
dir = value_compare_3way (case_data (next_case, cdr->key),
current_value, key_width);
+ if (dir > 0)
+ dir = 1;
+ if (dir < 0)
+ dir = -1;
+
case_unref (next_case);
if (dir != 0)
{