fixed coredump on corrupt charset index

mysys/charset.c: fixed coredump on corrupt charset index

fixed coredump on corrupt charset index
mysys/charset.c: fixed coredump on corrupt charset index
19f7626e · unknown · dd79d7e1 · 19f7626e
Commit 19f7626e authored Aug 30, 2000 by unknown
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Showing with 4 additions and 3 deletions

mysys/charset.c mysys/charset.c +4 -3

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--- a/mysys/charset.c
+++ b/mysys/charset.c
@@ -63,6 +63,7 @@ static uint num_from_csname(CS_ID **cs, const char *name)
 static char *name_from_csnum(CS_ID **cs, uint number)
 {
  CS_ID **c;
+  if(cs)
    for (c = cs; *c; ++c)
      if ((*c)->number == number)
 	return (*c)->name;