path: root/sh-i18n--envsubst.c
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authorJohannes Sixt <>2011-06-06 07:08:13 (GMT)
committerJunio C Hamano <>2011-06-06 18:35:10 (GMT)
commitdf599e9612788b728ce43a03159b85f1fe624d6a (patch)
tree779040c908fbf1e19318c73f19e2c69e0b8cebb9 /sh-i18n--envsubst.c
parent06bc4b796ad69ba93f0a8c451368602e0553c2d3 (diff)
Windows: teach getenv to do a case-sensitive search
getenv() on Windows looks up environment variables in a case-insensitive manner. Even though all documentations claim that the environment is case-insensitive, it is possible for applications to pass an environment to child processes that has variables that differ only in case. Bash on Windows does this, for example, and sh-i18n--envsubst depends on this behavior. With this patch environment variables are first looked up in a case-sensitive manner; only if this finds nothing, the system's getenv() is used as a fallback. Signed-off-by: Johannes Sixt <> Signed-off-by: Junio C Hamano <>
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