Minor fix to sastisfy PVS-Studio warning. (amend, 3nd attempt: this is a false positive from PVS studio)

ocornut · ocornut · commit fc203c7d763e · 2022-04-12T15:29:56.000+02:00
diff --git a/imgui.cpp b/imgui.cpp
@@ -2248,18 +2248,15 @@ void ImGuiStorage::SetAllInt(int v)
 //-----------------------------------------------------------------------------
 
 // Helper: Parse and apply text filters. In format "aaaaa[,bbbb][,ccccc]"
-ImGuiTextFilter::ImGuiTextFilter(const char* default_filter)
+ImGuiTextFilter::ImGuiTextFilter(const char* default_filter) //-V1077
 {
+    InputBuf[0] = 0;
+    CountGrep = 0;
     if (default_filter)
     {
         ImStrncpy(InputBuf, default_filter, IM_ARRAYSIZE(InputBuf));
         Build();
     }
-    else
-    {
-        InputBuf[0] = 0;
-        CountGrep = 0;
-    }
 }
 
 bool ImGuiTextFilter::Draw(const char* label, float width)

Original file line number	Diff line number	Diff line change
`@@ -2248,18 +2248,15 @@ void ImGuiStorage::SetAllInt(int v)`
`2248`	`2248`	`//-----------------------------------------------------------------------------`
`2249`	`2249`
`2250`	`2250`	`// Helper: Parse and apply text filters. In format "aaaaa[,bbbb][,ccccc]"`
`2251`		`-ImGuiTextFilter::ImGuiTextFilter(const char* default_filter)`
	`2251`	`+ImGuiTextFilter::ImGuiTextFilter(const char* default_filter) //-V1077`
`2252`	`2252`	`{`
	`2253`	`+ InputBuf[0] = 0;`
	`2254`	`+ CountGrep = 0;`
`2253`	`2255`	`if (default_filter)`
`2254`	`2256`	`{`
`2255`	`2257`	`ImStrncpy(InputBuf, default_filter, IM_ARRAYSIZE(InputBuf));`
`2256`	`2258`	`Build();`
`2257`	`2259`	`}`
`2258`		`- else`
`2259`		`- {`
`2260`		`- InputBuf[0] = 0;`
`2261`		`- CountGrep = 0;`
`2262`		`- }`
`2263`	`2260`	`}`
`2264`	`2261`
`2265`	`2262`	`bool ImGuiTextFilter::Draw(const char* label, float width)`