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patch 8.1.2061: MS-Windows GUI: ":sh" crashes when trying to use a terminal
Problem: MS-Windows GUI: ":sh" crashes when trying to use a terminal. Solution: Check for a NULL command. (Yasuhiro Matsumoto, closes #4958)
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@@ -4657,12 +4657,14 @@ mch_call_shell(
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{
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char_u *cmdbase = cmd;
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// Skip a leading quote and (.
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while (*cmdbase == '"' || *cmdbase == '(')
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++cmdbase;
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if (cmdbase != NULL)
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// Skip a leading quote and (.
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while (*cmdbase == '"' || *cmdbase == '(')
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++cmdbase;
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// Check the command does not begin with "start "
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if (STRNICMP(cmdbase, "start", 5) != 0 || !VIM_ISWHITE(cmdbase[5]))
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if (cmdbase == NULL
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|| STRNICMP(cmdbase, "start", 5) != 0 || !VIM_ISWHITE(cmdbase[5]))
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{
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// Use a terminal window to run the command in.
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x = mch_call_shell_terminal(cmd, options);
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@@ -757,6 +757,8 @@ static char *(features[]) =
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static int included_patches[] =
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{ /* Add new patch number below this line */
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/**/
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2061,
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/**/
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2060,
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/**/
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