diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | array.c | 4 | ||||
| -rw-r--r-- | awklib/eg/prog/anagram.awk | 2 |
3 files changed, 9 insertions, 3 deletions
@@ -1,3 +1,9 @@ +Mon May 9 16:30:49 2011 Arnold D. Robbins <arnold@skeeve.com> + + * 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 <vinschen@redhat.com> * awk.h: Remove cygwin code for libsigsegv. @@ -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 550e9580..7ca14559 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. |