From: Eric Biggers <ebiggers3@gmail.com>
Date: Wed, 15 Jan 2014 03:58:59 +0000 (-0600)
Subject: lz_sarray_get_matches(): Remove unnecessary check
X-Git-Tag: v1.6.1~37
X-Git-Url: https://wimlib.net/git/?p=wimlib;a=commitdiff_plain;h=55d02ebb05358214d12cd98136fe55ca6019f33c

lz_sarray_get_matches(): Remove unnecessary check
---

diff --git a/include/wimlib/lz_sarray.h b/include/wimlib/lz_sarray.h
index 0c7007b7..5b63ae7c 100644
--- a/include/wimlib/lz_sarray.h
+++ b/include/wimlib/lz_sarray.h
@@ -409,10 +409,10 @@ extend_left:
 				}
 			}
 
-			/* Here we have lenL < lenR.  Extend right, unless the
-			 * minimum match length would be underrun.  */
-			if (lenR == 0)
-				return nmatches;
+			/* Here we have lenL < lenR.  Extend right.
+			 * (No check for whether the minimum match length has
+			 * been underrun is needed, provided that such lengths
+			 * are marked as 0.)  */
 			goto extend_right;
 		}
 	}