MonetDB: Dec2023 - Make sure to return a value.

[Sjoerd Mullender via checkin-list]

Changeset: 925e97dc19d5 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/925e97dc19d5
Modified Files:
        monetdb5/modules/mal/txtsim.c
Branch: Dec2023
Log Message:

Make sure to return a value.
Fixes #7541.


diffs (15 lines):

diff --git a/monetdb5/modules/mal/txtsim.c b/monetdb5/modules/mal/txtsim.c
--- a/monetdb5/modules/mal/txtsim.c
+++ b/monetdb5/modules/mal/txtsim.c
@@ -202,8 +202,10 @@ levenshtein(int *res, const char *x, con
        xlen = UTF8_strlen(x);
        ylen = UTF8_strlen(y);
 
-       if (xlen == ylen && (strcmp(x, y) == 0))
+       if (xlen == ylen && (strcmp(x, y) == 0)) {
+               *res = 0;
                return MAL_SUCCEED;
+       }
 
        column = GDKmalloc((xlen + 1) * sizeof(unsigned int));
        if (column == NULL)
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