Quellcode durchsuchen

Added missing null terminator (#1820)

Added missing null terminator when adding characters to the string, otherwise garbage values are read (often zeros which are equal to '\0', but not every time).

This error results in random characters appearing in the text box every one in a while:
```
asdfg??? ll??
```
It is corrected with the proposed fix.

This problem was observed by my student, Gonzalo Rivera Lazo.
pull/1821/head
Francisco Javier Andrés Casas Barrientos vor 4 Jahren
committed von GitHub
Ursprung
Commit
4dd5643402
Es konnte kein GPG-Schlüssel zu dieser Signatur gefunden werden GPG-Schlüssel-ID: 4AEE18F83AFDEB23
1 geänderte Dateien mit 2 neuen und 1 gelöschten Zeilen
  1. +2
    -1
      examples/text/text_input_box.c

+ 2
- 1
examples/text/text_input_box.c Datei anzeigen

@ -22,7 +22,7 @@ int main(void)
InitWindow(screenWidth, screenHeight, "raylib [text] example - input box");
char name[MAX_INPUT_CHARS + 1] = "\0"; // NOTE: One extra space required for line ending char '\0'
char name[MAX_INPUT_CHARS + 1] = "\0"; // NOTE: One extra space required for null terminator char '\0'
int letterCount = 0;
Rectangle textBox = { screenWidth/2 - 100, 180, 225, 50 };
@ -56,6 +56,7 @@ int main(void)
if ((key >= 32) && (key <= 125) && (letterCount < MAX_INPUT_CHARS))
{
name[letterCount] = (char)key;
name[letterCount+1] = '\0'; // Add null terminator at the end of the string.
letterCount++;
}

Laden…
Abbrechen
Speichern