diff --git a/src/parallel b/src/parallel
index 5b16b0e4..0ca28538 100755
--- a/src/parallel
+++ b/src/parallel
@@ -953,7 +953,7 @@ sub parse_options {
 
 sub init_globals {
     # Defaults:
-    $Global::version = 20150109;
+    $Global::version = 20150115;
     $Global::progname = 'parallel';
     $Global::infinity = 2**31;
     $Global::debug = 0;
diff --git a/testsuite/tests-to-run/parallel-local23.sh b/testsuite/tests-to-run/parallel-local23.sh
index 47dea6cc..a84de819 100755
--- a/testsuite/tests-to-run/parallel-local23.sh
+++ b/testsuite/tests-to-run/parallel-local23.sh
@@ -65,6 +65,10 @@ echo '### --header num --round-robin'
 echo '### shebang-wrap'
   $NICEPAR -k {} {} A B C ::: ./input-files/shebang/shebangwrap.*[^~]
 
+echo 'bug #43967: Error if there exists a bin/zsh or bin/bash dir (with zsh or bash).'
+  mkdir -p /tmp/bash$$/bash; PATH=/tmp/bash$$:$PATH parallel echo ::: OK; rm -rf /tmp/bash$$
+
+
 EOF
 
 rm -rf tmp
diff --git a/testsuite/wanted-results/parallel-local23 b/testsuite/wanted-results/parallel-local23
index 1278ef02..04052b32 100644
--- a/testsuite/wanted-results/parallel-local23
+++ b/testsuite/wanted-results/parallel-local23
@@ -179,3 +179,7 @@ C
 A
 B
 C
+echo 'bug #43967: Error if there exists a bin/zsh or bin/bash dir (with zsh or bash).'
+bug #43967: Error if there exists a bin/zsh or bin/bash dir (with zsh or bash).
+  mkdir -p /tmp/bash$$/bash; PATH=/tmp/bash$$:$PATH parallel echo ::: OK; rm -rf /tmp/bash$$
+OK