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patch 8.2.0032: MS-Windows: test for blank job fails

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Problem:    MS-Windows: test for blank job fails
Solution:   Check before escaping.
This commit is contained in:
Bram Moolenaar
2019-12-22 18:28:51 +01:00
parent ba0a7475c5
commit 7c2a2f869b
3 changed files with 6 additions and 3 deletions
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5
src/channel.c
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@@ -5921,7 +5921,7 @@ job_start(
{
// Command is a string.
cmd = argvars[0].vval.v_string;
if (cmd == NULL || *cmd == NUL)
if (cmd == NULL || *skipwhite(cmd) == NUL)
{
emsg(_(e_invarg));
goto theend;
@@ -5945,13 +5945,12 @@ job_start(
goto theend;
// Empty command is invalid.
#ifdef USE_ARGV
if (argc == 0 || *skipwhite((char_u *)argv[0]) == NUL)
{
emsg(_(e_invarg));
goto theend;
}
#else
#ifndef USE_ARGV
if (win32_build_cmd(l, &ga) == FAIL)
goto theend;
cmd = ga.ga_data;