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Hasher cleanup and simplification

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This commit is contained in:
Daniel Martí 2015-09-10 19:33:24 -07:00
parent 27f212f3ec
commit 1dfe3d962f
1 changed files with 8 additions and 4 deletions
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12
F-Droid/src/org/fdroid/fdroid/Hasher.java
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@ -59,9 +59,10 @@ public class Hasher {
// specified in the constructor. This will return a cached value
// on subsequent invocations. Returns the empty string on failure.
public String getHash() {
if (hashCache != null)
if (hashCache != null) {
return hashCache;
else if (file != null) {
}
if (file != null) {
byte[] buffer = new byte[1024];
int read;
InputStream input = null;
@ -85,9 +86,12 @@ public class Hasher {
// returning true if they are equal. The empty string and null are
// considered non-matching.
public boolean match(String otherHash) {
if (hashCache == null) getHash();
if (otherHash == null || hashCache.equals(""))
if (otherHash == null) {
return false;
}
if (hashCache == null) {
getHash();
}
return hashCache.equals(otherHash.toLowerCase(Locale.ENGLISH));
}