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scripts/dfs: specify bash instead of sh
authorAndre Klärner <>
Thu, 27 Apr 2017 07:34:43 +0000 (09:34 +0200)
committerGitHub <>
Thu, 27 Apr 2017 07:34:43 +0000 (09:34 +0200)
scripts/dfs: specify bash instead of sh

The `sh` on e.g. Debian is `dash`, but the script requires bash features by using `+=`. Until #272 is complete I think this is the best way to ensure that dfs works by default (excluding the gawk requirement).