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authorLeo Izen <leo.izen@gmail.com>2017-10-15 14:18:53 -0400
committerLeo Izen <leo.izen@gmail.com>2017-10-15 14:18:53 -0400
commit5639afe8a055d36421ceeb843c8f6aadeec6f3b2 (patch)
treee7c1d5faec376ace6f22e95f6e6c473865976cf7 /arg.h
parentFix dependencies in makefile (diff)
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test: use POSIX-compliant printf
The test shell script had previously used \x notation, which is not POSIX-compliant and therefore is "undefined behavior." In this case, the script will fail if /bin/sh is DASH or some other minimal shell. This commit replaces the hexadecimal \x notation with \ddd octal notation, which is strictly POSIX-compliant and will work in any POSIX shell located at /bin/sh.
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