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Diffstat (limited to 'Build/source/texk/makeindexk/genind.c')
-rw-r--r--Build/source/texk/makeindexk/genind.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/Build/source/texk/makeindexk/genind.c b/Build/source/texk/makeindexk/genind.c
index 44e364871a0..185a8bb7a7d 100644
--- a/Build/source/texk/makeindexk/genind.c
+++ b/Build/source/texk/makeindexk/genind.c
@@ -221,7 +221,7 @@ char *term;
static void
new_entry(VOID_ARG)
{
- int let = -1;
+ int let = -1; /* see comment below */
FIELD_PTR ptr;
#ifdef HAVE_SETLOCALE
char *prev_locale;
@@ -251,6 +251,11 @@ new_entry(VOID_ARG)
PUT(group_skip);
ind_lc += skiplen;
/* beginning of a new letter? */
+ /* Although we may use let unassigned here, it doesn't matter,
+ because put_header will not use its arg except in case
+ ALPHA, when it is assigned in the midst of condition above.
+ Let's not perturb the logic, just initialize it (above) to
+ avoid the warning. */
put_header(let);
make_item(NIL);
} else