git-gui: Add a simple implementation of SSH_ASKPASS.
OpenSSH allows specifying an external program to use for direct user interaction. While most Linux systems already have such programs, some environments, for instance, msysgit, lack it. This patch adds a simple fallback Tcl implementation of the tool. In msysgit it is also necessary to set a fake value of the DISPLAY variable, because otherwise ssh won't even try to use SSH_ASKPASS handlers. Signed-off-by: NAlexander Gavrilov <angavrilov@gmail.com> Acked-by: NJohannes Sixt <johannes.sixt@telecom.at> Signed-off-by: NShawn O. Pearce <spearce@spearce.org>
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git-gui--askpass
0 → 100755
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