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diff src/misc2.c @ 19793:607e5d7968b9 v8.2.0453

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patch 8.2.0453: trailing space in job_start() command causes empty argument Commit: https://github.com/vim/vim/commit/7851b1ca992222880df1314684a790f293e11896 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 26 16:27:38 2020 +0100 patch 8.2.0453: trailing space in job_start() command causes empty argument Problem: Trailing space in job_start() command causes empty argument. Solution: Ignore trailing space. (closes https://github.com/vim/vim/issues/5851)
author Bram Moolenaar <Bram@vim.org>
date Thu, 26 Mar 2020 16:30:03 +0100
parents a961efb326e5
children 435726a03481
line wrap: on
line diff
--- a/src/misc2.c
+++ b/src/misc2.c
@@ -4242,14 +4242,14 @@ mch_parse_cmd(char_u *cmd, int use_shcf,
      * 1: find number of arguments
      * 2: separate them and build argv[]
      */
-    for (i = 0; i < 2; ++i)
+    for (i = 1; i <= 2; ++i)
     {
 	p = skipwhite(cmd);
 	inquote = FALSE;
 	*argc = 0;
-	for (;;)
+	while (*p != NUL)
 	{
-	    if (i == 1)
+	    if (i == 2)
 		(*argv)[*argc] = (char *)p;
 	    ++*argc;
 	    d = p;
@@ -4266,18 +4266,18 @@ mch_parse_cmd(char_u *cmd, int use_shcf,
 			// Second pass: Remove the backslash.
 			++p;
 		    }
-		    if (i == 1)
+		    if (i == 2)
 			*d++ = *p;
 		}
 		++p;
 	    }
 	    if (*p == NUL)
 	    {
-		if (i == 1)
+		if (i == 2)
 		    *d++ = NUL;
 		break;
 	    }
-	    if (i == 1)
+	    if (i == 2)
 		*d++ = NUL;
 	    p = skipwhite(p + 1);
 	}