{"thread":{"id":"27215","subject":"[PATCH] diffcore-rename: Remove unused variable 'num_src'","startedAt":"2011-04-29T06:35:06Z","lastAt":"2011-04-29T06:35:06Z","messageCount":1,"participants":["Ingo Molnar"],"isPatch":true,"patchVersion":1,"patchTotal":null},"messages":[{"id":"166710","messageId":"20110429063506.GA13893@elte.hu","threadId":"27215","inReplyTo":null,"subject":"[PATCH] diffcore-rename: Remove unused variable 'num_src'","fromName":"Ingo Molnar","fromEmail":"mingo@elte.hu","sentAt":"2011-04-29T06:35:06Z","receivedAt":"2011-04-29T06:35:06Z","isPatch":true,"sender":{"key":"mingo@elte.hu","avatar":null},"body":"\nGCC 4.6 noticed an initialized but unused variable in diffcore_rename():\n\n  diffcore-rename.c: In function ‘diffcore_rename’:\n  diffcore-rename.c:501:18: warning: variable ‘num_src’ set but not used [-Wunused-but-set-variable]\n\nSigned-off-by: Ingo Molnar <mingo@elte.hu>\n---\ndiff --git a/diffcore-rename.c b/diffcore-rename.c\nindex d0259be..f639601 100644\n--- a/diffcore-rename.c\n+++ b/diffcore-rename.c\n@@ -498,7 +498,7 @@ void diffcore_rename(struct diff_options *options)\n \tstruct diff_queue_struct outq;\n \tstruct diff_score *mx;\n \tint i, j, rename_count, skip_unmodified = 0;\n-\tint num_create, num_src, dst_cnt;\n+\tint num_create, dst_cnt;\n \tstruct progress *progress = NULL;\n \n \tif (!minimum_score)\n@@ -554,7 +554,6 @@ void diffcore_rename(struct diff_options *options)\n \t * files still remain as options for rename/copies!)\n \t */\n \tnum_create = (rename_dst_nr - rename_count);\n-\tnum_src = rename_src_nr;\n \n \t/* All done? */\n \tif (!num_create)\n"}]}