[gawk-diffs] [SCM] gawk branch, master, updated. a5711befb70980b837b548fb9653a708119fe9bf

[Arnold Robbins]

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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=a5711befb70980b837b548fb9653a708119fe9bf

commit a5711befb70980b837b548fb9653a708119fe9bf
Author: Arnold D. Robbins <address@hidden>
Date:   Mon May 9 17:29:55 2011 +0300

    Fixes for uninitialized variables.

diff --git a/ChangeLog b/ChangeLog
index ed2922f..ea26be0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Mon May  9 16:30:49 2011  Arnold D. Robbins  <address@hidden>
+
+       * array.c (sort_up_value_type): Remove unused variable ret.
+       (do_delete): Initialize local variables to silence warnings.
+       Thanks to Michal Jaegermann.
+
 Mon May  9 15:07:29 2011  Corinna Vinschen  <address@hidden>
 
        * awk.h: Remove cygwin code for libsigsegv.
diff --git a/array.c b/array.c
index 5cf75d2..84b9a91 100644
--- a/array.c
+++ b/array.c
@@ -666,11 +666,12 @@ local_array:
 void
 do_delete(NODE *symbol, int nsubs)
 {
-       unsigned long hash1;
+       unsigned long hash1 = 0;
        NODE *subs, *bucket, *last, *r;
        int i;
 
        assert(symbol->type == Node_var_array);
+       subs = bucket = last = r = NULL;        /* silence the compiler */
 
        /*
         * The force_string() call is needed to make sure that
@@ -1446,7 +1447,6 @@ sort_up_value_type(const void *p1, const void *p2)
 {
        const NODE *t1, *t2;
        NODE *n1, *n2;
-       int ret;
 
        /* we're passed a pair of index (array subscript) nodes */
        t1 = *(const NODE *const *) p1;
diff --git a/awklib/eg/prog/anagram.awk b/awklib/eg/prog/anagram.awk
index 550e958..7ca1455 100644
--- a/awklib/eg/prog/anagram.awk
+++ b/awklib/eg/prog/anagram.awk
@@ -6,7 +6,7 @@
 # This program requires gawk 4.0 or newer.
 # Required gawk-specific features:
 #   - True multidimensional arrays
-#   - split() with "" as separater splits out individual characters
+#   - split() with "" as separator splits out individual characters
 #   - asort() and asorti() functions
 #
 # See http://savannah.gnu.org/projects/gawk.

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                  |    6 ++++++
 array.c                    |    4 ++--
 awklib/eg/prog/anagram.awk |    2 +-
 3 files changed, 9 insertions(+), 3 deletions(-)


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