parser.y: fix implicit conversion warning
authorRuben Kerkhof <ruben@rubenkerkhof.com>
Fri, 1 Jun 2018 17:02:06 +0000 (19:02 +0200)
committerRuben Kerkhof <ruben@rubenkerkhof.com>
Fri, 1 Jun 2018 17:02:06 +0000 (19:02 +0200)
commit975e2cad6b848e6ffbc38c71439ff786d87ff4a6
tree9b0540a69c74a5035d3e27915fbc1b4fd495cc0a
parent54dbaa553a74d24704a0087b0b05360044a09478
parser.y: fix implicit conversion warning

  CC       src/liboconfig/liboconfig_la-parser.lo
src/liboconfig/parser.y:273:8: warning: implicit conversion loses integer precision: 'unsigned long' to 'int' [-Wshorten-64-to-32]
        len = strlen (ret);
            ~ ^~~~~~~~~~~~
1 warning generated.
src/liboconfig/parser.y