mhu/shellmatta
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

bugfix - now stdin returns 0 if the heredoc body is empty

Browse Source
This commit is contained in:
prozessorkern
2020-03-26 05:55:38 +01:00
parent 5e84f1b022
commit c2e4324236
2 changed files with 42 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/shellmatta.c
View File

@@ -486,9 +486,16 @@ shellmatta_retCode_t shellmatta_processData(shellmatta_handle_t handle,
inst->stdinIdx ++;
}
/** -# calculate length and terminate stdin string */
inst->stdinLength = inst->lastNewlineIdx - inst->stdinIdx;
inst->buffer[inst->lastNewlineIdx] = '\0';
if(inst->stdinIdx < inst->lastNewlineIdx)
{
inst->stdinLength = inst->lastNewlineIdx - inst->stdinIdx;
inst->buffer[inst->lastNewlineIdx] = '\0';
}
else
{
inst->stdinLength = 0u;
}
/** -# calculate length and terminate argument string */
inst->inputCount = inst->hereStartIdx;
inst->buffer[inst->hereStartIdx] = '\0';