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fix warning: "Uninitialized argument"

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clang scan-build thinks os_system() could set `do_profiling` flag.

Found by clang scan-build 5.0
This commit is contained in:
Justin M. Keyes
2018-10-21 20:11:13 +02:00
parent 25bc656988
commit 863dbbb3d4
1 changed files with 3 additions and 2 deletions
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5
src/nvim/eval.c
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@@ -16461,6 +16461,7 @@ static void get_system_output_as_rettv(typval_T *argvars, typval_T *rettv,
bool retlist) bool retlist)
{ {
proftime_T wait_time; proftime_T wait_time;
bool profiling = do_profiling == PROF_YES;
rettv->v_type = VAR_STRING; rettv->v_type = VAR_STRING;
rettv->vval.v_string = NULL; rettv->vval.v_string = NULL;
@@ -16497,7 +16498,7 @@ static void get_system_output_as_rettv(typval_T *argvars, typval_T *rettv,
xfree(cmdstr); xfree(cmdstr);
} }
if (do_profiling == PROF_YES) { if (profiling) {
prof_child_enter(&wait_time); prof_child_enter(&wait_time);
} }
@@ -16506,7 +16507,7 @@ static void get_system_output_as_rettv(typval_T *argvars, typval_T *rettv,
char *res = NULL; char *res = NULL;
int status = os_system(argv, input, input_len, &res, &nread); int status = os_system(argv, input, input_len, &res, &nread);
if (do_profiling == PROF_YES) { if (profiling) {
prof_child_exit(&wait_time); prof_child_exit(&wait_time);
} }