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sourcestats: return success when loading dump file with no samples

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This commit is contained in:
Miroslav Lichvar
2016-08-19 17:58:30 +02:00
parent c30816eb65
commit af664e6cec
1 changed files with 4 additions and 1 deletions
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5
sourcestats.c
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@@ -866,7 +866,7 @@ SST_LoadFromFile(SST_Stats inst, FILE *in)
if (fgets(line, sizeof(line), in) && if (fgets(line, sizeof(line), in) &&
sscanf(line, "%d", &inst->n_samples) == 1 && sscanf(line, "%d", &inst->n_samples) == 1 &&
inst->n_samples > 0 && inst->n_samples <= MAX_SAMPLES) { inst->n_samples >= 0 && inst->n_samples <= MAX_SAMPLES) {
for (i=0; i<inst->n_samples; i++) { for (i=0; i<inst->n_samples; i++) {
if (!fgets(line, sizeof(line), in) || if (!fgets(line, sizeof(line), in) ||
@@ -903,6 +903,9 @@ SST_LoadFromFile(SST_Stats inst, FILE *in)
return 0; return 0;
} }
if (!inst->n_samples)
return 1;
inst->last_sample = inst->n_samples - 1; inst->last_sample = inst->n_samples - 1;
inst->runs_samples = 0; inst->runs_samples = 0;