Escape $ within the regex (see #3)

HaarigerHarald · Apr 29, 2016 · ce3733c · ce3733c
1 parent 039d520
commit ce3733c
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/youtubeExtractor/src/main/java/at/huber/youtubeExtractor/YouTubeUriExtractor.java b/youtubeExtractor/src/main/java/at/huber/youtubeExtractor/YouTubeUriExtractor.java
@@ -399,15 +399,17 @@ private boolean decipherSignature(final SparseArray<String> encSignatures) throw
                 if (LOGGING)
                     Log.d(LOG_TAG, "Decipher Functname: " + decipherFunctionName);
 
-                Pattern patMainVariable = Pattern.compile("(var |,)" + decipherFunctionName + "(=function\\((.{1,3})\\)\\{)");
+                Pattern patMainVariable = Pattern.compile("(var |,)" + decipherFunctionName.replace("$", "\\$") +
+                        "(=function\\((.{1,3})\\)\\{)");
 
                 String mainDecipherFunct;
 
                 mat = patMainVariable.matcher(javascriptFile);
                 if (mat.find()) {
                     mainDecipherFunct = "var " + decipherFunctionName + mat.group(2);
                 } else {
-                    Pattern patMainFunction = Pattern.compile("(function |,)" + decipherFunctionName + "(\\((.{1,3})\\)\\{)");
+                    Pattern patMainFunction = Pattern.compile("(function |,)" + decipherFunctionName.replace("$", "\\$") +
+                            "(\\((.{1,3})\\)\\{)");
                     mat = patMainFunction.matcher(javascriptFile);
                     if (!mat.find())
                         return false;