jim.c: fix mem leak in foreach
commit83e91c1017ea2d26f4e19a7fbb17eda318b69821
authorSteve Bennett <steveb@workware.net.au>
Wed, 23 Apr 2014 05:08:40 +0000 (23 15:08 +1000)
committerSteve Bennett <steveb@workware.net.au>
Wed, 23 Apr 2014 05:09:53 +0000 (23 15:09 +1000)
tree61313bae1828a1be13d68d05dff8b23cf4ac3bc9
parenta79a66bd7dc1df88fe5c93d847ddffeabcffb2c8
jim.c: fix mem leak in foreach

In this invalid script:

foreach a {0 1 2} {} {3 4 5} {
# ...
}

Courtesy of coverity

Signed-off-by: Steve Bennett <steveb@workware.net.au>
jim.c