import assistant: fix variable width after guesser with output constraints

The current code fixes the guessed variable width according to
input constraints. But the data output stages checks the
width against output constraints. The minimum width for FMT_E
is 1 for input and 6 for output. When the guesser proposes FMT_E
with width 5, then 5 is chosen. With this patch, the width is
fixed to 6.

Thanks to Fatemeh Ilkhani for reporting the bug and providing a
csv that triggers the crash.

Closes: https://savannah.gnu.org/bugs/?66456

diff --git a/src/ui/gui/psppire-import-textfile.c b/src/ui/gui/psppire-import-textfile.c
index 95251c7324e59550a91f0a6a979e4db15bcea158..3257d439e134f5c7f59e7203240de8a8711ed56a 100644 (file)
--- a/src/ui/gui/psppire-import-textfile.c
+++ b/src/ui/gui/psppire-import-textfile.c
@@ -697,7 +697,7 @@ textfile_create_reader (PsppireImportAssistant *ia)
     {
       struct fmt_spec fs = fmt_guesser_guess (fg[i]);
 
-      fmt_fix (&fs, FMT_FOR_INPUT);
+      fmt_fix (&fs, FMT_FOR_OUTPUT);
 
       struct variable *var = dict_get_var (ia->dict, i);