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shell.c: fix scan-build NPE warning #8932

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Justin M. Keyes 2018-08-29 22:00:38 +02:00 committed by GitHub
parent 93ee31bf65
commit e30ccd56d9
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1 changed files with 3 additions and 3 deletions
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6
src/nvim/os/shell.c
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@ -450,8 +450,8 @@ static void out_data_ring(char *output, size_t size)
/// @param output Data to append to screen lines.
/// @param remaining Size of data.
/// @param new_line If true, next data output will be on a new line.
static void out_data_append_to_screen(char *output, size_t *count,
bool eof)
static void out_data_append_to_screen(char *output, size_t *count, bool eof)
FUNC_ATTR_NONNULL_ALL
{
char *p = output, *end = output + *count;
while (p < end) {
@ -491,7 +491,7 @@ static void out_data_cb(Stream *stream, RBuffer *buf, size_t count, void *data,
&& out_data_decide_throttle(cnt)) { // Skip output above a threshold.
// Save the skipped output. If it is the final chunk, we display it later.
out_data_ring(ptr, cnt);
} else {
} else if (ptr != NULL) {
out_data_append_to_screen(ptr, &cnt, eof);
}