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sl: Fix warnings in lib/sl/sl.c

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This commit is contained in:
Nicolas Williams
2021-03-27 22:25:55 -05:00
parent ed0fd1263a
commit a7e11df142
1 changed files with 2 additions and 0 deletions
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2
lib/sl/sl.c
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@@ -460,6 +460,8 @@ sl_did_you_mean(SL_cmd *cmds, const char *match)
for (n = 0, c = cmds; c->name; c++, n++) for (n = 0, c = cmds; c->name; c++, n++)
; ;
if (n == 0)
return;
metrics = calloc(n, sizeof(metrics[0])); metrics = calloc(n, sizeof(metrics[0]));
if (metrics == NULL) if (metrics == NULL)
return; return;