diff options
author | Evgeny Mandrikov <138671+Godin@users.noreply.github.com> | 2019-09-22 21:44:02 +0200 |
---|---|---|
committer | Marc R. Hoffmann <hoffmann@mountainminds.com> | 2019-09-22 21:44:02 +0200 |
commit | 18f571a764a9879bb8ceb95f7a23efa373a5a89c (patch) | |
tree | 4c05883646908a8e60027ffe5edff71e95de08fd /org.jacoco.core | |
parent | 19ef126cf9f3d57bd7a6a147ef745531c751422a (diff) | |
download | jacoco-18f571a764a9879bb8ceb95f7a23efa373a5a89c.tar.gz |
Fix NPE in StringSwitchEcjFilter (#944)
Diffstat (limited to 'org.jacoco.core')
-rw-r--r-- | org.jacoco.core/src/org/jacoco/core/internal/analysis/filter/StringSwitchEcjFilter.java | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/org.jacoco.core/src/org/jacoco/core/internal/analysis/filter/StringSwitchEcjFilter.java b/org.jacoco.core/src/org/jacoco/core/internal/analysis/filter/StringSwitchEcjFilter.java index e0aba35d..0e2c1e4d 100644 --- a/org.jacoco.core/src/org/jacoco/core/internal/analysis/filter/StringSwitchEcjFilter.java +++ b/org.jacoco.core/src/org/jacoco/core/internal/analysis/filter/StringSwitchEcjFilter.java @@ -70,6 +70,10 @@ public final class StringSwitchEcjFilter implements IFilter { final Set<AbstractInsnNode> replacements = new HashSet<AbstractInsnNode>(); replacements.add(skipNonOpcodes(defaultLabel)); + if (hashCodes == 0) { + return; + } + for (int i = 0; i < hashCodes; i++) { while (true) { nextIsVar(Opcodes.ALOAD, "s"); |